401548613652

素因数分解:

$2^2\times 3^4\times {\mathrm{991}}^1\times {\mathrm{1031}}^1\times {\mathrm{1213}}^1$

素因数の和:3251

約数の個数: 120

約数和(自身を含む): 1052672957952

約数和(自身を除く): 651124344300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 991, 1031, 1213, 1982, 2062, 2426, 2973, 3093, 3639, 3964, 4124, 4852, 5946, 6186, 7278, 8919, 9279, 10917, 11892, 12372, 14556, 17838, 18558, 21834, 26757, 27837, 32751, 35676, 37116, 43668, 53514, 55674, 65502, 80271, 83511, 98253, 107028, 111348, 131004, 160542, 167022, 196506, 321084, 334044, 393012, 1021721, 1202083, 1250603, 2043442, 2404166, 2501206, 3065163, 3606249, 3751809, 4086884, 4808332, 5002412, 6130326, 7212498, 7503618, 9195489, 10818747, 11255427, 12260652, 14424996, 15007236, 18390978, 21637494, 22510854, 27586467, 32456241, 33766281, 36781956, 43274988, 45021708, 55172934, 64912482, 67532562, 82759401, 97368723, 101298843, 110345868, 129824964, 135065124, 165518802, 194737446, 202597686, 331037604, 389474892, 405195372, 1239347573, 2478695146, 3718042719, 4957390292, 7436085438, 11154128157, 14872170876, 22308256314, 33462384471, 44616512628, 66924768942, 100387153413, 133849537884, 200774306826, 401548613652]

約数ペア:

[(1, 401548613652), (2, 200774306826), (3, 133849537884), (4, 100387153413), (6, 66924768942), (9, 44616512628), (12, 33462384471), (18, 22308256314), (27, 14872170876), (36, 11154128157), (54, 7436085438), (81, 4957390292), (108, 3718042719), (162, 2478695146), (324, 1239347573), (991, 405195372), (1031, 389474892), (1213, 331037604), (1982, 202597686), (2062, 194737446), (2426, 165518802), (2973, 135065124), (3093, 129824964), (3639, 110345868), (3964, 101298843), (4124, 97368723), (4852, 82759401), (5946, 67532562), (6186, 64912482), (7278, 55172934), (8919, 45021708), (9279, 43274988), (10917, 36781956), (11892, 33766281), (12372, 32456241), (14556, 27586467), (17838, 22510854), (18558, 21637494), (21834, 18390978), (26757, 15007236), (27837, 14424996), (32751, 12260652), (35676, 11255427), (37116, 10818747), (43668, 9195489), (53514, 7503618), (55674, 7212498), (65502, 6130326), (80271, 5002412), (83511, 4808332), (98253, 4086884), (107028, 3751809), (111348, 3606249), (131004, 3065163), (160542, 2501206), (167022, 2404166), (196506, 2043442), (321084, 1250603), (334044, 1202083), (393012, 1021721)]