28456980048

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2487

約数の個数: 320

約数和(自身を含む): 98749235200

約数和(自身を除く): 70292255152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 223, 228, 252, 266, 304, 336, 342, 378, 399, 432, 446, 456, 504, 513, 532, 669, 684, 756, 798, 892, 912, 1008, 1026, 1064, 1197, 1338, 1368, 1512, 1561, 1596, 1784, 2007, 2052, 2128, 2221, 2394, 2676, 2736, 3024, 3122, 3192, 3568, 3591, 4014, 4104, 4237, 4442, 4683, 4788, 5352, 6021, 6244, 6384, 6663, 7182, 8028, 8208, 8474, 8884, 9366, 9576, 10704, 12042, 12488, 12711, 13326, 14049, 14364, 15547, 16056, 16948, 17768, 18732, 19152, 19989, 24084, 24976, 25422, 26652, 28098, 28728, 29659, 31094, 32112, 33896, 35536, 37464, 38133, 39978, 42147, 42199, 46641, 48168, 50844, 53304, 56196, 57456, 59318, 59967, 62188, 67792, 74928, 76266, 79956, 84294, 84398, 88977, 93282, 96336, 101688, 106608, 112392, 114399, 118636, 119934, 124376, 126597, 139923, 152532, 159912, 168588, 168796, 177954, 186564, 203376, 224784, 228798, 237272, 239868, 248752, 253194, 266931, 279846, 295393, 305064, 319824, 337176, 337592, 355908, 373128, 379791, 419769, 457596, 474544, 479736, 495283, 506388, 533862, 559692, 590786, 610128, 674352, 675184, 711816, 746256, 759582, 800793, 839538, 886179, 915192, 959472, 990566, 1012776, 1067724, 1119384, 1139373, 1181572, 1423632, 1485849, 1519164, 1601586, 1679076, 1772358, 1830384, 1981132, 2025552, 2135448, 2238768, 2278746, 2363144, 2658537, 2971698, 3038328, 3203172, 3358152, 3466981, 3544716, 3962264, 4270896, 4457547, 4557492, 4726288, 5317074, 5943396, 6076656, 6406344, 6716304, 6933962, 7089432, 7924528, 7975611, 8915094, 9114984, 9410377, 10400943, 10634148, 11886792, 12812688, 13372641, 13867924, 14178864, 15951222, 17830188, 18229968, 18820754, 20801886, 21268296, 23773584, 26745282, 27735848, 28231131, 31202829, 31902444, 35660376, 37641508, 41603772, 42536592, 53490564, 55471696, 56462262, 62405658, 63804888, 65872639, 71320752, 75283016, 83207544, 84693393, 93608487, 106981128, 112924524, 124811316, 127609776, 131745278, 150566032, 166415088, 169386786, 187216974, 197617917, 213962256, 225849048, 249622632, 254080179, 263490556, 338773572, 374433948, 395235834, 451698096, 499245264, 508160358, 526981112, 592853751, 677547144, 748867896, 790471668, 1016320716, 1053962224, 1185707502, 1355094288, 1497735792, 1580943336, 1778561253, 2032641432, 2371415004, 3161886672, 3557122506, 4065282864, 4742830008, 7114245012, 9485660016, 14228490024, 28456980048]

約数ペア:

[(1, 28456980048), (2, 14228490024), (3, 9485660016), (4, 7114245012), (6, 4742830008), (7, 4065282864), (8, 3557122506), (9, 3161886672), (12, 2371415004), (14, 2032641432), (16, 1778561253), (18, 1580943336), (19, 1497735792), (21, 1355094288), (24, 1185707502), (27, 1053962224), (28, 1016320716), (36, 790471668), (38, 748867896), (42, 677547144), (48, 592853751), (54, 526981112), (56, 508160358), (57, 499245264), (63, 451698096), (72, 395235834), (76, 374433948), (84, 338773572), (108, 263490556), (112, 254080179), (114, 249622632), (126, 225849048), (133, 213962256), (144, 197617917), (152, 187216974), (168, 169386786), (171, 166415088), (189, 150566032), (216, 131745278), (223, 127609776), (228, 124811316), (252, 112924524), (266, 106981128), (304, 93608487), (336, 84693393), (342, 83207544), (378, 75283016), (399, 71320752), (432, 65872639), (446, 63804888), (456, 62405658), (504, 56462262), (513, 55471696), (532, 53490564), (669, 42536592), (684, 41603772), (756, 37641508), (798, 35660376), (892, 31902444), (912, 31202829), (1008, 28231131), (1026, 27735848), (1064, 26745282), (1197, 23773584), (1338, 21268296), (1368, 20801886), (1512, 18820754), (1561, 18229968), (1596, 17830188), (1784, 15951222), (2007, 14178864), (2052, 13867924), (2128, 13372641), (2221, 12812688), (2394, 11886792), (2676, 10634148), (2736, 10400943), (3024, 9410377), (3122, 9114984), (3192, 8915094), (3568, 7975611), (3591, 7924528), (4014, 7089432), (4104, 6933962), (4237, 6716304), (4442, 6406344), (4683, 6076656), (4788, 5943396), (5352, 5317074), (6021, 4726288), (6244, 4557492), (6384, 4457547), (6663, 4270896), (7182, 3962264), (8028, 3544716), (8208, 3466981), (8474, 3358152), (8884, 3203172), (9366, 3038328), (9576, 2971698), (10704, 2658537), (12042, 2363144), (12488, 2278746), (12711, 2238768), (13326, 2135448), (14049, 2025552), (14364, 1981132), (15547, 1830384), (16056, 1772358), (16948, 1679076), (17768, 1601586), (18732, 1519164), (19152, 1485849), (19989, 1423632), (24084, 1181572), (24976, 1139373), (25422, 1119384), (26652, 1067724), (28098, 1012776), (28728, 990566), (29659, 959472), (31094, 915192), (32112, 886179), (33896, 839538), (35536, 800793), (37464, 759582), (38133, 746256), (39978, 711816), (42147, 675184), (42199, 674352), (46641, 610128), (48168, 590786), (50844, 559692), (53304, 533862), (56196, 506388), (57456, 495283), (59318, 479736), (59967, 474544), (62188, 457596), (67792, 419769), (74928, 379791), (76266, 373128), (79956, 355908), (84294, 337592), (84398, 337176), (88977, 319824), (93282, 305064), (96336, 295393), (101688, 279846), (106608, 266931), (112392, 253194), (114399, 248752), (118636, 239868), (119934, 237272), (124376, 228798), (126597, 224784), (139923, 203376), (152532, 186564), (159912, 177954), (168588, 168796)]