268802679056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 564931461120

約数和(自身を除く): 296128782064

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 127, 152, 244, 254, 304, 311, 367, 488, 508, 622, 734, 976, 1016, 1159, 1244, 1468, 2032, 2318, 2413, 2488, 2936, 4636, 4826, 4976, 5872, 5909, 6973, 7747, 9272, 9652, 11818, 13946, 15494, 18544, 18971, 19304, 22387, 23636, 27892, 30988, 37942, 38608, 39497, 44774, 46609, 47272, 55784, 61976, 75884, 78994, 89548, 93218, 94544, 111568, 114137, 123952, 147193, 151768, 157988, 179096, 186436, 228274, 294386, 303536, 315976, 358192, 360449, 372872, 425353, 456548, 588772, 631952, 720898, 745744, 750443, 850706, 885571, 913096, 1177544, 1441796, 1500886, 1701412, 1771142, 1826192, 2168603, 2355088, 2409317, 2843149, 2883592, 3001772, 3402824, 3542284, 4337206, 4818634, 5686298, 5767184, 6003544, 6805648, 6962357, 7084568, 8674412, 9637268, 11372596, 12007088, 13924714, 14169136, 14495399, 17348824, 19274536, 22745192, 27849428, 28990798, 34697648, 38549072, 45490384, 45777023, 54019831, 55698856, 57981596, 91554046, 108039662, 111397712, 115963192, 132284783, 183108092, 216079324, 231926384, 264569566, 275412581, 366216184, 432158648, 529139132, 550825162, 732432368, 864317296, 884219339, 1058278264, 1101650324, 1768438678, 2116556528, 2203300648, 3536877356, 4406601296, 7073754712, 14147509424, 16800167441, 33600334882, 67200669764, 134401339528, 268802679056]

約数ペア:

[(1, 268802679056), (2, 134401339528), (4, 67200669764), (8, 33600334882), (16, 16800167441), (19, 14147509424), (38, 7073754712), (61, 4406601296), (76, 3536877356), (122, 2203300648), (127, 2116556528), (152, 1768438678), (244, 1101650324), (254, 1058278264), (304, 884219339), (311, 864317296), (367, 732432368), (488, 550825162), (508, 529139132), (622, 432158648), (734, 366216184), (976, 275412581), (1016, 264569566), (1159, 231926384), (1244, 216079324), (1468, 183108092), (2032, 132284783), (2318, 115963192), (2413, 111397712), (2488, 108039662), (2936, 91554046), (4636, 57981596), (4826, 55698856), (4976, 54019831), (5872, 45777023), (5909, 45490384), (6973, 38549072), (7747, 34697648), (9272, 28990798), (9652, 27849428), (11818, 22745192), (13946, 19274536), (15494, 17348824), (18544, 14495399), (18971, 14169136), (19304, 13924714), (22387, 12007088), (23636, 11372596), (27892, 9637268), (30988, 8674412), (37942, 7084568), (38608, 6962357), (39497, 6805648), (44774, 6003544), (46609, 5767184), (47272, 5686298), (55784, 4818634), (61976, 4337206), (75884, 3542284), (78994, 3402824), (89548, 3001772), (93218, 2883592), (94544, 2843149), (111568, 2409317), (114137, 2355088), (123952, 2168603), (147193, 1826192), (151768, 1771142), (157988, 1701412), (179096, 1500886), (186436, 1441796), (228274, 1177544), (294386, 913096), (303536, 885571), (315976, 850706), (358192, 750443), (360449, 745744), (372872, 720898), (425353, 631952), (456548, 588772)]