1040790296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 2549836800

約数和(自身を除く): 1509046504

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 61, 91, 92, 104, 122, 161, 182, 184, 244, 299, 322, 364, 427, 488, 598, 644, 728, 793, 854, 1019, 1196, 1288, 1403, 1586, 1708, 2038, 2093, 2392, 2806, 3172, 3416, 4076, 4186, 5551, 5612, 6344, 7133, 8152, 8372, 9821, 11102, 11224, 13247, 14266, 16744, 18239, 19642, 22204, 23437, 26494, 28532, 36478, 39284, 44408, 46874, 52988, 57064, 62159, 72956, 78568, 92729, 93748, 105976, 124318, 127673, 145912, 164059, 185458, 187496, 248636, 255346, 304681, 328118, 370916, 435113, 497272, 510692, 609362, 656236, 741832, 808067, 870226, 1021384, 1218724, 1312472, 1429657, 1616134, 1740452, 2132767, 2437448, 2859314, 3232268, 3480904, 4265534, 5656469, 5718628, 6464536, 8531068, 10007599, 11312938, 11437256, 17062136, 18585541, 20015198, 22625876, 37171082, 40030396, 45251752, 74342164, 80060792, 130098787, 148684328, 260197574, 520395148, 1040790296]

約数ペア:

[(1, 1040790296), (2, 520395148), (4, 260197574), (7, 148684328), (8, 130098787), (13, 80060792), (14, 74342164), (23, 45251752), (26, 40030396), (28, 37171082), (46, 22625876), (52, 20015198), (56, 18585541), (61, 17062136), (91, 11437256), (92, 11312938), (104, 10007599), (122, 8531068), (161, 6464536), (182, 5718628), (184, 5656469), (244, 4265534), (299, 3480904), (322, 3232268), (364, 2859314), (427, 2437448), (488, 2132767), (598, 1740452), (644, 1616134), (728, 1429657), (793, 1312472), (854, 1218724), (1019, 1021384), (1196, 870226), (1288, 808067), (1403, 741832), (1586, 656236), (1708, 609362), (2038, 510692), (2093, 497272), (2392, 435113), (2806, 370916), (3172, 328118), (3416, 304681), (4076, 255346), (4186, 248636), (5551, 187496), (5612, 185458), (6344, 164059), (7133, 145912), (8152, 127673), (8372, 124318), (9821, 105976), (11102, 93748), (11224, 92729), (13247, 78568), (14266, 72956), (16744, 62159), (18239, 57064), (19642, 52988), (22204, 46874), (23437, 44408), (26494, 39284), (28532, 36478)]