1408365087312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1\times {\mathrm{20857}}^1$

素因数の和:21965

約数の個数: 160

約数和(自身を含む): 3902803454592

約数和(自身を除く): 2494438367280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 996, 997, 1328, 1411, 1992, 1994, 2822, 2991, 3984, 3988, 4233, 5644, 5982, 7976, 8466, 11288, 11964, 15952, 16932, 16949, 20857, 22576, 23928, 33864, 33898, 41714, 47856, 50847, 62571, 67728, 67796, 82751, 83428, 101694, 125142, 135592, 165502, 166856, 203388, 248253, 250284, 271184, 331004, 333712, 354569, 406776, 496506, 500568, 662008, 709138, 813552, 993012, 1001136, 1063707, 1324016, 1406767, 1418276, 1731131, 1986024, 2127414, 2813534, 2836552, 3462262, 3972048, 4220301, 4254828, 5193393, 5627068, 5673104, 6924524, 8440602, 8509656, 10386786, 11254136, 13849048, 16881204, 17019312, 20773572, 20794429, 22508272, 27698096, 29429227, 33762408, 41547144, 41588858, 58858454, 62383287, 67524816, 83094288, 83177716, 88287681, 117716908, 124766574, 166355432, 176575362, 235433816, 249533148, 332710864, 353150724, 353505293, 470867632, 499066296, 706301448, 707010586, 998132592, 1060515879, 1412602896, 1414021172, 1725937607, 2121031758, 2828042344, 3451875214, 4242063516, 5177812821, 5656084688, 6903750428, 8484127032, 10355625642, 13807500856, 16968254064, 20711251284, 27615001712, 29340939319, 41422502568, 58681878638, 82845005136, 88022817957, 117363757276, 176045635914, 234727514552, 352091271828, 469455029104, 704182543656, 1408365087312]

約数ペア:

[(1, 1408365087312), (2, 704182543656), (3, 469455029104), (4, 352091271828), (6, 234727514552), (8, 176045635914), (12, 117363757276), (16, 88022817957), (17, 82845005136), (24, 58681878638), (34, 41422502568), (48, 29340939319), (51, 27615001712), (68, 20711251284), (83, 16968254064), (102, 13807500856), (136, 10355625642), (166, 8484127032), (204, 6903750428), (249, 5656084688), (272, 5177812821), (332, 4242063516), (408, 3451875214), (498, 2828042344), (664, 2121031758), (816, 1725937607), (996, 1414021172), (997, 1412602896), (1328, 1060515879), (1411, 998132592), (1992, 707010586), (1994, 706301448), (2822, 499066296), (2991, 470867632), (3984, 353505293), (3988, 353150724), (4233, 332710864), (5644, 249533148), (5982, 235433816), (7976, 176575362), (8466, 166355432), (11288, 124766574), (11964, 117716908), (15952, 88287681), (16932, 83177716), (16949, 83094288), (20857, 67524816), (22576, 62383287), (23928, 58858454), (33864, 41588858), (33898, 41547144), (41714, 33762408), (47856, 29429227), (50847, 27698096), (62571, 22508272), (67728, 20794429), (67796, 20773572), (82751, 17019312), (83428, 16881204), (101694, 13849048), (125142, 11254136), (135592, 10386786), (165502, 8509656), (166856, 8440602), (203388, 6924524), (248253, 5673104), (250284, 5627068), (271184, 5193393), (331004, 4254828), (333712, 4220301), (354569, 3972048), (406776, 3462262), (496506, 2836552), (500568, 2813534), (662008, 2127414), (709138, 1986024), (813552, 1731131), (993012, 1418276), (1001136, 1406767), (1063707, 1324016)]