328280296295

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 473754977280

約数和(自身を除く): 145474680985

約数列:

[1, 5, 7, 35, 41, 71, 89, 205, 287, 355, 445, 497, 623, 883, 1435, 1681, 2485, 2911, 3115, 3649, 4415, 6181, 6319, 8405, 11767, 14555, 18245, 20377, 25543, 30905, 31595, 36203, 44233, 58835, 62693, 78587, 101885, 119351, 127715, 149609, 181015, 221165, 253421, 259079, 313465, 392935, 438851, 550109, 596755, 748045, 835457, 1047263, 1267105, 1295395, 1484323, 1813553, 2194255, 2570413, 2750545, 3222067, 4177285, 5236315, 5579677, 7421615, 9067765, 10390261, 10622239, 12852065, 16110335, 17992891, 22554469, 27898385, 39057739, 51951305, 53111195, 74355673, 89964455, 105386933, 112772345, 132104747, 195288695, 228766757, 371778365, 526934665, 660523735, 737708531, 924733229, 1143833785, 1601367299, 3688542655, 4623666145, 8006836495, 9379437037, 46897185185, 65656059259, 328280296295]

約数ペア:

[(1, 328280296295), (5, 65656059259), (7, 46897185185), (35, 9379437037), (41, 8006836495), (71, 4623666145), (89, 3688542655), (205, 1601367299), (287, 1143833785), (355, 924733229), (445, 737708531), (497, 660523735), (623, 526934665), (883, 371778365), (1435, 228766757), (1681, 195288695), (2485, 132104747), (2911, 112772345), (3115, 105386933), (3649, 89964455), (4415, 74355673), (6181, 53111195), (6319, 51951305), (8405, 39057739), (11767, 27898385), (14555, 22554469), (18245, 17992891), (20377, 16110335), (25543, 12852065), (30905, 10622239), (31595, 10390261), (36203, 9067765), (44233, 7421615), (58835, 5579677), (62693, 5236315), (78587, 4177285), (101885, 3222067), (119351, 2750545), (127715, 2570413), (149609, 2194255), (181015, 1813553), (221165, 1484323), (253421, 1295395), (259079, 1267105), (313465, 1047263), (392935, 835457), (438851, 748045), (550109, 596755)]