402252804

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 1091125728

約数和(自身を除く): 688872924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 107, 108, 123, 162, 164, 214, 246, 283, 321, 324, 369, 428, 492, 566, 642, 738, 849, 963, 1107, 1132, 1284, 1476, 1698, 1926, 2214, 2547, 2889, 3321, 3396, 3852, 4387, 4428, 5094, 5778, 6642, 7641, 8667, 8774, 10188, 11556, 11603, 13161, 13284, 15282, 17334, 17548, 22923, 23206, 26322, 30281, 30564, 34668, 34809, 39483, 45846, 46412, 52644, 60562, 69618, 78966, 90843, 91692, 104427, 118449, 121124, 139236, 157932, 181686, 208854, 236898, 272529, 313281, 355347, 363372, 417708, 473796, 545058, 626562, 710694, 817587, 939843, 1090116, 1241521, 1253124, 1421388, 1635174, 1879686, 2452761, 2483042, 3270348, 3724563, 3759372, 4905522, 4966084, 7449126, 9811044, 11173689, 14898252, 22347378, 33521067, 44694756, 67042134, 100563201, 134084268, 201126402, 402252804]

約数ペア:

[(1, 402252804), (2, 201126402), (3, 134084268), (4, 100563201), (6, 67042134), (9, 44694756), (12, 33521067), (18, 22347378), (27, 14898252), (36, 11173689), (41, 9811044), (54, 7449126), (81, 4966084), (82, 4905522), (107, 3759372), (108, 3724563), (123, 3270348), (162, 2483042), (164, 2452761), (214, 1879686), (246, 1635174), (283, 1421388), (321, 1253124), (324, 1241521), (369, 1090116), (428, 939843), (492, 817587), (566, 710694), (642, 626562), (738, 545058), (849, 473796), (963, 417708), (1107, 363372), (1132, 355347), (1284, 313281), (1476, 272529), (1698, 236898), (1926, 208854), (2214, 181686), (2547, 157932), (2889, 139236), (3321, 121124), (3396, 118449), (3852, 104427), (4387, 91692), (4428, 90843), (5094, 78966), (5778, 69618), (6642, 60562), (7641, 52644), (8667, 46412), (8774, 45846), (10188, 39483), (11556, 34809), (11603, 34668), (13161, 30564), (13284, 30281), (15282, 26322), (17334, 23206), (17548, 22923)]