1555480416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2981

約数の個数: 192

約数和(自身を含む): 5047805952

約数和(自身を除く): 3492325536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 47, 48, 51, 56, 68, 84, 94, 96, 102, 112, 119, 136, 141, 168, 188, 204, 224, 238, 272, 282, 329, 336, 357, 376, 408, 476, 544, 564, 658, 672, 714, 752, 799, 816, 952, 987, 1128, 1316, 1428, 1504, 1598, 1632, 1904, 1974, 2256, 2397, 2632, 2856, 2897, 3196, 3808, 3948, 4512, 4794, 5264, 5593, 5712, 5794, 6392, 7896, 8691, 9588, 10528, 11186, 11424, 11588, 12784, 15792, 16779, 17382, 19176, 20279, 22372, 23176, 25568, 31584, 33558, 34764, 38352, 40558, 44744, 46352, 49249, 60837, 67116, 69528, 76704, 81116, 89488, 92704, 98498, 121674, 134232, 136159, 139056, 147747, 162232, 178976, 196996, 243348, 268464, 272318, 278112, 295494, 324464, 344743, 393992, 408477, 486696, 536928, 544636, 590988, 648928, 689486, 787984, 816954, 953113, 973392, 1034229, 1089272, 1181976, 1378972, 1575968, 1633908, 1906226, 1946784, 2068458, 2178544, 2314703, 2363952, 2757944, 2859339, 3267816, 3812452, 4136916, 4357088, 4629406, 4727904, 5515888, 5718678, 6535632, 6944109, 7624904, 8273832, 9258812, 11031776, 11437356, 13071264, 13888218, 15249808, 16202921, 16547664, 18517624, 22874712, 27776436, 30499616, 32405842, 33095328, 37035248, 45749424, 48608763, 55552872, 64811684, 74070496, 91498848, 97217526, 111105744, 129623368, 194435052, 222211488, 259246736, 388870104, 518493472, 777740208, 1555480416]

約数ペア:

[(1, 1555480416), (2, 777740208), (3, 518493472), (4, 388870104), (6, 259246736), (7, 222211488), (8, 194435052), (12, 129623368), (14, 111105744), (16, 97217526), (17, 91498848), (21, 74070496), (24, 64811684), (28, 55552872), (32, 48608763), (34, 45749424), (42, 37035248), (47, 33095328), (48, 32405842), (51, 30499616), (56, 27776436), (68, 22874712), (84, 18517624), (94, 16547664), (96, 16202921), (102, 15249808), (112, 13888218), (119, 13071264), (136, 11437356), (141, 11031776), (168, 9258812), (188, 8273832), (204, 7624904), (224, 6944109), (238, 6535632), (272, 5718678), (282, 5515888), (329, 4727904), (336, 4629406), (357, 4357088), (376, 4136916), (408, 3812452), (476, 3267816), (544, 2859339), (564, 2757944), (658, 2363952), (672, 2314703), (714, 2178544), (752, 2068458), (799, 1946784), (816, 1906226), (952, 1633908), (987, 1575968), (1128, 1378972), (1316, 1181976), (1428, 1089272), (1504, 1034229), (1598, 973392), (1632, 953113), (1904, 816954), (1974, 787984), (2256, 689486), (2397, 648928), (2632, 590988), (2856, 544636), (2897, 536928), (3196, 486696), (3808, 408477), (3948, 393992), (4512, 344743), (4794, 324464), (5264, 295494), (5593, 278112), (5712, 272318), (5794, 268464), (6392, 243348), (7896, 196996), (8691, 178976), (9588, 162232), (10528, 147747), (11186, 139056), (11424, 136159), (11588, 134232), (12784, 121674), (15792, 98498), (16779, 92704), (17382, 89488), (19176, 81116), (20279, 76704), (22372, 69528), (23176, 67116), (25568, 60837), (31584, 49249), (33558, 46352), (34764, 44744), (38352, 40558)]