1321581692992

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{16141}}^1$

素因数の和:16381

約数の個数: 168

約数和(自身を含む): 2939215747160

約数和(自身を除く): 1617634054168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 109, 121, 176, 194, 218, 242, 352, 388, 436, 484, 704, 776, 872, 968, 1067, 1199, 1552, 1744, 1936, 2134, 2398, 3104, 3488, 3872, 4268, 4796, 6208, 6976, 7744, 8536, 9592, 10573, 11737, 13189, 16141, 17072, 19184, 21146, 23474, 26378, 32282, 34144, 38368, 42292, 46948, 52756, 64564, 68288, 76736, 84584, 93896, 105512, 116303, 129128, 169168, 177551, 187792, 211024, 232606, 258256, 338336, 355102, 375584, 422048, 465212, 516512, 676672, 710204, 751168, 844096, 930424, 1033024, 1279333, 1420408, 1565677, 1759369, 1860848, 1953061, 2558666, 2840816, 3131354, 3518738, 3721696, 3906122, 5117332, 5681632, 6262708, 7037476, 7443392, 7812244, 10234664, 11363264, 12525416, 14074952, 15624488, 17222447, 19353059, 20469328, 25050832, 28149904, 31248976, 34444894, 38706118, 40938656, 50101664, 56299808, 62497952, 68889788, 77412236, 81877312, 100203328, 112599616, 124995904, 137779576, 154824472, 170658793, 189446917, 212883649, 275559152, 309648944, 341317586, 378893834, 425767298, 551118304, 619297888, 682635172, 757787668, 851534596, 1102236608, 1238595776, 1365270344, 1515575336, 1703069192, 1877246723, 2730540688, 3031150672, 3406138384, 3754493446, 5461081376, 6062301344, 6812276768, 7508986892, 10922162752, 12124602688, 13624553536, 15017973784, 20649713953, 30035947568, 41299427906, 60071895136, 82598855812, 120143790272, 165197711624, 330395423248, 660790846496, 1321581692992]

約数ペア:

[(1, 1321581692992), (2, 660790846496), (4, 330395423248), (8, 165197711624), (11, 120143790272), (16, 82598855812), (22, 60071895136), (32, 41299427906), (44, 30035947568), (64, 20649713953), (88, 15017973784), (97, 13624553536), (109, 12124602688), (121, 10922162752), (176, 7508986892), (194, 6812276768), (218, 6062301344), (242, 5461081376), (352, 3754493446), (388, 3406138384), (436, 3031150672), (484, 2730540688), (704, 1877246723), (776, 1703069192), (872, 1515575336), (968, 1365270344), (1067, 1238595776), (1199, 1102236608), (1552, 851534596), (1744, 757787668), (1936, 682635172), (2134, 619297888), (2398, 551118304), (3104, 425767298), (3488, 378893834), (3872, 341317586), (4268, 309648944), (4796, 275559152), (6208, 212883649), (6976, 189446917), (7744, 170658793), (8536, 154824472), (9592, 137779576), (10573, 124995904), (11737, 112599616), (13189, 100203328), (16141, 81877312), (17072, 77412236), (19184, 68889788), (21146, 62497952), (23474, 56299808), (26378, 50101664), (32282, 40938656), (34144, 38706118), (38368, 34444894), (42292, 31248976), (46948, 28149904), (52756, 25050832), (64564, 20469328), (68288, 19353059), (76736, 17222447), (84584, 15624488), (93896, 14074952), (105512, 12525416), (116303, 11363264), (129128, 10234664), (169168, 7812244), (177551, 7443392), (187792, 7037476), (211024, 6262708), (232606, 5681632), (258256, 5117332), (338336, 3906122), (355102, 3721696), (375584, 3518738), (422048, 3131354), (465212, 2840816), (516512, 2558666), (676672, 1953061), (710204, 1860848), (751168, 1759369), (844096, 1565677), (930424, 1420408), (1033024, 1279333)]