789967728

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 280

約数和(自身を含む): 2576192256

約数和(自身を除く): 1786224528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 131, 132, 141, 144, 162, 176, 188, 198, 216, 243, 262, 264, 282, 297, 324, 376, 393, 396, 423, 432, 486, 517, 524, 528, 564, 594, 648, 729, 752, 786, 792, 846, 891, 972, 1034, 1048, 1128, 1179, 1188, 1269, 1296, 1441, 1458, 1551, 1572, 1584, 1692, 1782, 1944, 2068, 2096, 2256, 2358, 2376, 2538, 2673, 2882, 2916, 3102, 3144, 3384, 3537, 3564, 3807, 3888, 4136, 4323, 4653, 4716, 4752, 5076, 5346, 5764, 5832, 6157, 6204, 6288, 6768, 7074, 7128, 7614, 8019, 8272, 8646, 9306, 9432, 10152, 10611, 10692, 11421, 11528, 11664, 12314, 12408, 12969, 13959, 14148, 14256, 15228, 16038, 17292, 18471, 18612, 18864, 20304, 21222, 21384, 22842, 23056, 24628, 24816, 25938, 27918, 28296, 30456, 31833, 32076, 34263, 34584, 36942, 37224, 38907, 41877, 42444, 42768, 45684, 49256, 51876, 55413, 55836, 56592, 60912, 63666, 64152, 67727, 68526, 69168, 73884, 74448, 77814, 83754, 84888, 91368, 95499, 98512, 103752, 110826, 111672, 116721, 125631, 127332, 128304, 135454, 137052, 147768, 155628, 166239, 167508, 169776, 182736, 190998, 203181, 207504, 221652, 223344, 233442, 251262, 254664, 270908, 274104, 295536, 311256, 332478, 335016, 350163, 376893, 381996, 406362, 443304, 466884, 498717, 502524, 509328, 541816, 548208, 609543, 622512, 664956, 670032, 700326, 753786, 763992, 812724, 886608, 933768, 997434, 1005048, 1050489, 1083632, 1219086, 1329912, 1400652, 1496151, 1507572, 1527984, 1625448, 1828629, 1867536, 1994868, 2010096, 2100978, 2438172, 2659824, 2801304, 2992302, 3015144, 3250896, 3657258, 3989736, 4201956, 4488453, 4876344, 5485887, 5602608, 5984604, 6030288, 7314516, 7979472, 8403912, 8976906, 9752688, 10971774, 11969208, 14629032, 16457661, 16807824, 17953812, 21943548, 23938416, 29258064, 32915322, 35907624, 43887096, 49372983, 65830644, 71815248, 87774192, 98745966, 131661288, 197491932, 263322576, 394983864, 789967728]

約数ペア:

[(1, 789967728), (2, 394983864), (3, 263322576), (4, 197491932), (6, 131661288), (8, 98745966), (9, 87774192), (11, 71815248), (12, 65830644), (16, 49372983), (18, 43887096), (22, 35907624), (24, 32915322), (27, 29258064), (33, 23938416), (36, 21943548), (44, 17953812), (47, 16807824), (48, 16457661), (54, 14629032), (66, 11969208), (72, 10971774), (81, 9752688), (88, 8976906), (94, 8403912), (99, 7979472), (108, 7314516), (131, 6030288), (132, 5984604), (141, 5602608), (144, 5485887), (162, 4876344), (176, 4488453), (188, 4201956), (198, 3989736), (216, 3657258), (243, 3250896), (262, 3015144), (264, 2992302), (282, 2801304), (297, 2659824), (324, 2438172), (376, 2100978), (393, 2010096), (396, 1994868), (423, 1867536), (432, 1828629), (486, 1625448), (517, 1527984), (524, 1507572), (528, 1496151), (564, 1400652), (594, 1329912), (648, 1219086), (729, 1083632), (752, 1050489), (786, 1005048), (792, 997434), (846, 933768), (891, 886608), (972, 812724), (1034, 763992), (1048, 753786), (1128, 700326), (1179, 670032), (1188, 664956), (1269, 622512), (1296, 609543), (1441, 548208), (1458, 541816), (1551, 509328), (1572, 502524), (1584, 498717), (1692, 466884), (1782, 443304), (1944, 406362), (2068, 381996), (2096, 376893), (2256, 350163), (2358, 335016), (2376, 332478), (2538, 311256), (2673, 295536), (2882, 274104), (2916, 270908), (3102, 254664), (3144, 251262), (3384, 233442), (3537, 223344), (3564, 221652), (3807, 207504), (3888, 203181), (4136, 190998), (4323, 182736), (4653, 169776), (4716, 167508), (4752, 166239), (5076, 155628), (5346, 147768), (5764, 137052), (5832, 135454), (6157, 128304), (6204, 127332), (6288, 125631), (6768, 116721), (7074, 111672), (7128, 110826), (7614, 103752), (8019, 98512), (8272, 95499), (8646, 91368), (9306, 84888), (9432, 83754), (10152, 77814), (10611, 74448), (10692, 73884), (11421, 69168), (11528, 68526), (11664, 67727), (12314, 64152), (12408, 63666), (12969, 60912), (13959, 56592), (14148, 55836), (14256, 55413), (15228, 51876), (16038, 49256), (17292, 45684), (18471, 42768), (18612, 42444), (18864, 41877), (20304, 38907), (21222, 37224), (21384, 36942), (22842, 34584), (23056, 34263), (24628, 32076), (24816, 31833), (25938, 30456), (27918, 28296)]