751036132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 1825721856

約数和(自身を除く): 1074685724

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 49, 62, 68, 77, 98, 119, 124, 154, 187, 196, 217, 238, 308, 341, 374, 434, 476, 527, 539, 661, 682, 748, 833, 868, 1054, 1078, 1309, 1322, 1364, 1519, 1666, 2108, 2156, 2387, 2618, 2644, 3038, 3332, 3689, 4627, 4774, 5236, 5797, 6076, 7271, 7378, 9163, 9254, 9548, 11237, 11594, 14542, 14756, 16709, 18326, 18508, 20491, 22474, 23188, 25823, 29084, 32389, 33418, 36652, 40579, 40982, 44948, 50897, 51646, 64778, 66836, 78659, 81158, 81964, 101794, 103292, 123607, 129556, 143437, 157318, 162316, 203588, 225401, 247214, 284053, 286874, 314636, 348347, 356279, 450802, 494428, 550613, 568106, 573748, 696694, 712558, 865249, 901604, 1004059, 1101226, 1136212, 1393388, 1425116, 1577807, 1730498, 2008118, 2202452, 2438429, 3155614, 3460996, 3831817, 4016236, 4876858, 6056743, 6311228, 7663634, 9753716, 11044649, 12113486, 15327268, 17069003, 22089298, 24226972, 26822719, 34138006, 44178596, 53645438, 68276012, 107290876, 187759033, 375518066, 751036132]

約数ペア:

[(1, 751036132), (2, 375518066), (4, 187759033), (7, 107290876), (11, 68276012), (14, 53645438), (17, 44178596), (22, 34138006), (28, 26822719), (31, 24226972), (34, 22089298), (44, 17069003), (49, 15327268), (62, 12113486), (68, 11044649), (77, 9753716), (98, 7663634), (119, 6311228), (124, 6056743), (154, 4876858), (187, 4016236), (196, 3831817), (217, 3460996), (238, 3155614), (308, 2438429), (341, 2202452), (374, 2008118), (434, 1730498), (476, 1577807), (527, 1425116), (539, 1393388), (661, 1136212), (682, 1101226), (748, 1004059), (833, 901604), (868, 865249), (1054, 712558), (1078, 696694), (1309, 573748), (1322, 568106), (1364, 550613), (1519, 494428), (1666, 450802), (2108, 356279), (2156, 348347), (2387, 314636), (2618, 286874), (2644, 284053), (3038, 247214), (3332, 225401), (3689, 203588), (4627, 162316), (4774, 157318), (5236, 143437), (5797, 129556), (6076, 123607), (7271, 103292), (7378, 101794), (9163, 81964), (9254, 81158), (9548, 78659), (11237, 66836), (11594, 64778), (14542, 51646), (14756, 50897), (16709, 44948), (18326, 40982), (18508, 40579), (20491, 36652), (22474, 33418), (23188, 32389), (25823, 29084)]