281073417996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1801}}^1\times {\mathrm{265417}}^1$

素因数の和:267239

約数の個数: 72

約数和(自身を含む): 763340044656

約数和(自身を除く): 482266626660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1801, 3602, 5403, 7204, 10806, 12607, 21612, 25214, 37821, 50428, 75642, 88249, 151284, 176498, 264747, 265417, 352996, 529494, 530834, 796251, 1058988, 1061668, 1592502, 1857919, 3185004, 3715838, 5573757, 7431676, 11147514, 13005433, 22295028, 26010866, 39016299, 52021732, 78032598, 156065196, 478016017, 956032034, 1434048051, 1912064068, 2868096102, 3346112119, 5736192204, 6692224238, 10038336357, 13384448476, 20076672714, 23422784833, 40153345428, 46845569666, 70268354499, 93691139332, 140536708998, 281073417996]

約数ペア:

[(1, 281073417996), (2, 140536708998), (3, 93691139332), (4, 70268354499), (6, 46845569666), (7, 40153345428), (12, 23422784833), (14, 20076672714), (21, 13384448476), (28, 10038336357), (42, 6692224238), (49, 5736192204), (84, 3346112119), (98, 2868096102), (147, 1912064068), (196, 1434048051), (294, 956032034), (588, 478016017), (1801, 156065196), (3602, 78032598), (5403, 52021732), (7204, 39016299), (10806, 26010866), (12607, 22295028), (21612, 13005433), (25214, 11147514), (37821, 7431676), (50428, 5573757), (75642, 3715838), (88249, 3185004), (151284, 1857919), (176498, 1592502), (264747, 1061668), (265417, 1058988), (352996, 796251), (529494, 530834)]