3858997688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4069

約数の個数: 128

約数和(自身を含む): 9551001600

約数和(自身を除く): 5692003912

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 79, 91, 104, 119, 136, 158, 182, 221, 238, 316, 364, 442, 476, 553, 632, 728, 884, 952, 1027, 1106, 1343, 1547, 1768, 2054, 2212, 2686, 3094, 3947, 4108, 4424, 5372, 6188, 7189, 7894, 8216, 9401, 10744, 12376, 14378, 15788, 17459, 18802, 27629, 28756, 31576, 34918, 37604, 51311, 55258, 57512, 67099, 69836, 75208, 102622, 110516, 122213, 134198, 139672, 205244, 221032, 244426, 268396, 311813, 359177, 410488, 469693, 488852, 536792, 623626, 718354, 872287, 939386, 977704, 1247252, 1436708, 1744574, 1878772, 2182691, 2494504, 2873416, 3489148, 3757544, 4053569, 4365382, 5300821, 6106009, 6978296, 8107138, 8730764, 10601642, 12212018, 16214276, 17461528, 21203284, 24424036, 28374983, 32428552, 37105747, 42406568, 48848072, 56749966, 68910673, 74211494, 113499932, 137821346, 148422988, 226999864, 275642692, 296845976, 482374711, 551285384, 964749422, 1929498844, 3858997688]

約数ペア:

[(1, 3858997688), (2, 1929498844), (4, 964749422), (7, 551285384), (8, 482374711), (13, 296845976), (14, 275642692), (17, 226999864), (26, 148422988), (28, 137821346), (34, 113499932), (52, 74211494), (56, 68910673), (68, 56749966), (79, 48848072), (91, 42406568), (104, 37105747), (119, 32428552), (136, 28374983), (158, 24424036), (182, 21203284), (221, 17461528), (238, 16214276), (316, 12212018), (364, 10601642), (442, 8730764), (476, 8107138), (553, 6978296), (632, 6106009), (728, 5300821), (884, 4365382), (952, 4053569), (1027, 3757544), (1106, 3489148), (1343, 2873416), (1547, 2494504), (1768, 2182691), (2054, 1878772), (2212, 1744574), (2686, 1436708), (3094, 1247252), (3947, 977704), (4108, 939386), (4424, 872287), (5372, 718354), (6188, 623626), (7189, 536792), (7894, 488852), (8216, 469693), (9401, 410488), (10744, 359177), (12376, 311813), (14378, 268396), (15788, 244426), (17459, 221032), (18802, 205244), (27629, 139672), (28756, 134198), (31576, 122213), (34918, 110516), (37604, 102622), (51311, 75208), (55258, 69836), (57512, 67099)]