440633256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 1409433600

約数和(自身を除く): 968800344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 61, 62, 73, 76, 84, 93, 114, 122, 124, 133, 146, 152, 168, 183, 186, 217, 219, 228, 244, 248, 266, 292, 366, 372, 399, 427, 434, 438, 456, 488, 511, 532, 584, 589, 651, 732, 744, 798, 854, 868, 876, 1022, 1064, 1159, 1178, 1281, 1302, 1387, 1464, 1533, 1596, 1708, 1736, 1752, 1767, 1891, 2044, 2263, 2318, 2356, 2562, 2604, 2774, 3066, 3192, 3416, 3477, 3534, 3782, 4088, 4123, 4161, 4453, 4526, 4636, 4712, 5124, 5208, 5548, 5673, 6132, 6789, 6954, 7068, 7564, 8113, 8246, 8322, 8906, 9052, 9272, 9709, 10248, 11096, 11346, 12264, 12369, 13237, 13359, 13578, 13908, 14136, 15128, 15841, 16226, 16492, 16644, 17812, 18104, 19418, 22692, 24339, 24738, 26474, 26718, 27156, 27816, 29127, 31171, 31682, 32452, 32984, 33288, 35624, 35929, 38836, 39711, 42997, 45384, 47523, 48678, 49476, 52948, 53436, 54312, 58254, 62342, 63364, 64904, 71858, 77672, 79422, 84607, 85994, 93513, 95046, 97356, 98952, 105896, 106872, 107787, 116508, 124684, 126728, 128991, 138043, 143716, 158844, 169214, 171988, 187026, 190092, 194712, 215574, 233016, 249368, 251503, 253821, 257982, 276086, 287432, 300979, 317688, 338428, 343976, 374052, 380184, 414129, 431148, 503006, 507642, 515964, 552172, 592249, 601958, 676856, 748104, 754509, 828258, 862296, 902937, 966301, 1006012, 1015284, 1031928, 1104344, 1184498, 1203916, 1509018, 1656516, 1776747, 1805874, 1932602, 2012024, 2030568, 2368996, 2407832, 2622817, 2898903, 3018036, 3313032, 3553494, 3611748, 3865204, 4737992, 5245634, 5797806, 6036072, 7106988, 7223496, 7730408, 7868451, 10491268, 11595612, 14213976, 15736902, 18359719, 20982536, 23191224, 31473804, 36719438, 55079157, 62947608, 73438876, 110158314, 146877752, 220316628, 440633256]

約数ペア:

[(1, 440633256), (2, 220316628), (3, 146877752), (4, 110158314), (6, 73438876), (7, 62947608), (8, 55079157), (12, 36719438), (14, 31473804), (19, 23191224), (21, 20982536), (24, 18359719), (28, 15736902), (31, 14213976), (38, 11595612), (42, 10491268), (56, 7868451), (57, 7730408), (61, 7223496), (62, 7106988), (73, 6036072), (76, 5797806), (84, 5245634), (93, 4737992), (114, 3865204), (122, 3611748), (124, 3553494), (133, 3313032), (146, 3018036), (152, 2898903), (168, 2622817), (183, 2407832), (186, 2368996), (217, 2030568), (219, 2012024), (228, 1932602), (244, 1805874), (248, 1776747), (266, 1656516), (292, 1509018), (366, 1203916), (372, 1184498), (399, 1104344), (427, 1031928), (434, 1015284), (438, 1006012), (456, 966301), (488, 902937), (511, 862296), (532, 828258), (584, 754509), (589, 748104), (651, 676856), (732, 601958), (744, 592249), (798, 552172), (854, 515964), (868, 507642), (876, 503006), (1022, 431148), (1064, 414129), (1159, 380184), (1178, 374052), (1281, 343976), (1302, 338428), (1387, 317688), (1464, 300979), (1533, 287432), (1596, 276086), (1708, 257982), (1736, 253821), (1752, 251503), (1767, 249368), (1891, 233016), (2044, 215574), (2263, 194712), (2318, 190092), (2356, 187026), (2562, 171988), (2604, 169214), (2774, 158844), (3066, 143716), (3192, 138043), (3416, 128991), (3477, 126728), (3534, 124684), (3782, 116508), (4088, 107787), (4123, 106872), (4161, 105896), (4453, 98952), (4526, 97356), (4636, 95046), (4712, 93513), (5124, 85994), (5208, 84607), (5548, 79422), (5673, 77672), (6132, 71858), (6789, 64904), (6954, 63364), (7068, 62342), (7564, 58254), (8113, 54312), (8246, 53436), (8322, 52948), (8906, 49476), (9052, 48678), (9272, 47523), (9709, 45384), (10248, 42997), (11096, 39711), (11346, 38836), (12264, 35929), (12369, 35624), (13237, 33288), (13359, 32984), (13578, 32452), (13908, 31682), (14136, 31171), (15128, 29127), (15841, 27816), (16226, 27156), (16492, 26718), (16644, 26474), (17812, 24738), (18104, 24339), (19418, 22692)]