497709492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 1360746240

約数和(自身を除く): 863036748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 137, 183, 244, 274, 366, 411, 427, 548, 709, 732, 822, 854, 959, 1281, 1418, 1644, 1708, 1918, 2127, 2562, 2836, 2877, 3836, 4254, 4963, 5124, 5754, 8357, 8508, 9926, 11508, 14889, 16714, 19852, 25071, 29778, 33428, 43249, 50142, 58499, 59556, 86498, 97133, 100284, 116998, 129747, 172996, 175497, 194266, 233996, 259494, 291399, 302743, 350994, 388532, 518988, 582798, 605486, 679931, 701988, 908229, 1165596, 1210972, 1359862, 1816458, 2039793, 2719724, 3632916, 4079586, 5925113, 8159172, 11850226, 17775339, 23700452, 35550678, 41475791, 71101356, 82951582, 124427373, 165903164, 248854746, 497709492]

約数ペア:

[(1, 497709492), (2, 248854746), (3, 165903164), (4, 124427373), (6, 82951582), (7, 71101356), (12, 41475791), (14, 35550678), (21, 23700452), (28, 17775339), (42, 11850226), (61, 8159172), (84, 5925113), (122, 4079586), (137, 3632916), (183, 2719724), (244, 2039793), (274, 1816458), (366, 1359862), (411, 1210972), (427, 1165596), (548, 908229), (709, 701988), (732, 679931), (822, 605486), (854, 582798), (959, 518988), (1281, 388532), (1418, 350994), (1644, 302743), (1708, 291399), (1918, 259494), (2127, 233996), (2562, 194266), (2836, 175497), (2877, 172996), (3836, 129747), (4254, 116998), (4963, 100284), (5124, 97133), (5754, 86498), (8357, 59556), (8508, 58499), (9926, 50142), (11508, 43249), (14889, 33428), (16714, 29778), (19852, 25071)]