754700856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20373

約数の個数: 128

約数和(自身を含む): 2458874880

約数和(自身を除く): 1704174024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 20327, 37128, 40654, 60981, 81308, 121962, 142289, 162616, 243924, 264251, 284578, 345559, 426867, 487848, 528502, 569156, 691118, 792753, 853734, 1036677, 1057004, 1138312, 1382236, 1585506, 1707468, 1849757, 2073354, 2114008, 2418913, 2764472, 3171012, 3414936, 3699514, 4146708, 4492267, 4837826, 5549271, 6342024, 7256739, 7399028, 8293416, 8984534, 9675652, 11098542, 13476801, 14513478, 14798056, 17969068, 19351304, 22197084, 26953602, 29026956, 31445869, 35938136, 44394168, 53907204, 58053912, 62891738, 94337607, 107814408, 125783476, 188675214, 251566952, 377350428, 754700856]

約数ペア:

[(1, 754700856), (2, 377350428), (3, 251566952), (4, 188675214), (6, 125783476), (7, 107814408), (8, 94337607), (12, 62891738), (13, 58053912), (14, 53907204), (17, 44394168), (21, 35938136), (24, 31445869), (26, 29026956), (28, 26953602), (34, 22197084), (39, 19351304), (42, 17969068), (51, 14798056), (52, 14513478), (56, 13476801), (68, 11098542), (78, 9675652), (84, 8984534), (91, 8293416), (102, 7399028), (104, 7256739), (119, 6342024), (136, 5549271), (156, 4837826), (168, 4492267), (182, 4146708), (204, 3699514), (221, 3414936), (238, 3171012), (273, 2764472), (312, 2418913), (357, 2114008), (364, 2073354), (408, 1849757), (442, 1707468), (476, 1585506), (546, 1382236), (663, 1138312), (714, 1057004), (728, 1036677), (884, 853734), (952, 792753), (1092, 691118), (1326, 569156), (1428, 528502), (1547, 487848), (1768, 426867), (2184, 345559), (2652, 284578), (2856, 264251), (3094, 243924), (4641, 162616), (5304, 142289), (6188, 121962), (9282, 81308), (12376, 60981), (18564, 40654), (20327, 37128)]