405475449318

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1\times {\mathrm{4813}}^1$

素因数の和:5523

約数の個数: 128

約数和(自身を含む): 956545651200

約数和(自身を除く): 551070201882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 314, 342, 471, 513, 523, 942, 1026, 1046, 1413, 1569, 2826, 2983, 3138, 4239, 4707, 4813, 5966, 8478, 8949, 9414, 9626, 9937, 14121, 14439, 17898, 19874, 26847, 28242, 28878, 29811, 43317, 53694, 59622, 80541, 82111, 86634, 89433, 91447, 129951, 161082, 164222, 178866, 182894, 246333, 259902, 268299, 274341, 492666, 536598, 548682, 738999, 755641, 823023, 1477998, 1511282, 1560109, 1646046, 2216997, 2266923, 2469069, 2517199, 3120218, 4433994, 4533846, 4680327, 4938138, 5034398, 6800769, 7551597, 9360654, 13601538, 14040981, 14357179, 15103194, 20402307, 22654791, 28081962, 28714358, 40804614, 42122943, 43071537, 45309582, 47826781, 67964373, 84245886, 86143074, 95653562, 129214611, 135928746, 143480343, 258429222, 286960686, 387643833, 395200243, 430441029, 775287666, 790400486, 860882058, 1185600729, 1291323087, 2371201458, 2582646174, 3556802187, 7113604374, 7508804617, 10670406561, 15017609234, 21340813122, 22526413851, 45052827702, 67579241553, 135158483106, 202737724659, 405475449318]

約数ペア:

[(1, 405475449318), (2, 202737724659), (3, 135158483106), (6, 67579241553), (9, 45052827702), (18, 22526413851), (19, 21340813122), (27, 15017609234), (38, 10670406561), (54, 7508804617), (57, 7113604374), (114, 3556802187), (157, 2582646174), (171, 2371201458), (314, 1291323087), (342, 1185600729), (471, 860882058), (513, 790400486), (523, 775287666), (942, 430441029), (1026, 395200243), (1046, 387643833), (1413, 286960686), (1569, 258429222), (2826, 143480343), (2983, 135928746), (3138, 129214611), (4239, 95653562), (4707, 86143074), (4813, 84245886), (5966, 67964373), (8478, 47826781), (8949, 45309582), (9414, 43071537), (9626, 42122943), (9937, 40804614), (14121, 28714358), (14439, 28081962), (17898, 22654791), (19874, 20402307), (26847, 15103194), (28242, 14357179), (28878, 14040981), (29811, 13601538), (43317, 9360654), (53694, 7551597), (59622, 6800769), (80541, 5034398), (82111, 4938138), (86634, 4680327), (89433, 4533846), (91447, 4433994), (129951, 3120218), (161082, 2517199), (164222, 2469069), (178866, 2266923), (182894, 2216997), (246333, 1646046), (259902, 1560109), (268299, 1511282), (274341, 1477998), (492666, 823023), (536598, 755641), (548682, 738999)]