217113936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 649208448

約数和(自身を除く): 432094512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 97, 102, 104, 136, 156, 194, 204, 208, 211, 221, 272, 291, 312, 388, 408, 422, 442, 582, 624, 633, 663, 776, 816, 844, 884, 1164, 1261, 1266, 1326, 1552, 1649, 1688, 1768, 2328, 2522, 2532, 2652, 2743, 3298, 3376, 3536, 3587, 3783, 4656, 4947, 5044, 5064, 5304, 5486, 6596, 7174, 7566, 8229, 9894, 10088, 10128, 10608, 10761, 10972, 13192, 14348, 15132, 16458, 19788, 20176, 20467, 21437, 21522, 21944, 26384, 28696, 30264, 32916, 39576, 40934, 42874, 43044, 43888, 46631, 57392, 60528, 61401, 64311, 65832, 79152, 81868, 85748, 86088, 93262, 122802, 128622, 131664, 139893, 163736, 171496, 172176, 186524, 245604, 257244, 266071, 279786, 327472, 342992, 347939, 373048, 491208, 514488, 532142, 559572, 695878, 746096, 798213, 982416, 1028976, 1043817, 1064284, 1119144, 1391756, 1596426, 2087634, 2128568, 2238288, 2783512, 3192852, 4175268, 4257136, 4523207, 5567024, 6385704, 8350536, 9046414, 12771408, 13569621, 16701072, 18092828, 27139242, 36185656, 54278484, 72371312, 108556968, 217113936]

約数ペア:

[(1, 217113936), (2, 108556968), (3, 72371312), (4, 54278484), (6, 36185656), (8, 27139242), (12, 18092828), (13, 16701072), (16, 13569621), (17, 12771408), (24, 9046414), (26, 8350536), (34, 6385704), (39, 5567024), (48, 4523207), (51, 4257136), (52, 4175268), (68, 3192852), (78, 2783512), (97, 2238288), (102, 2128568), (104, 2087634), (136, 1596426), (156, 1391756), (194, 1119144), (204, 1064284), (208, 1043817), (211, 1028976), (221, 982416), (272, 798213), (291, 746096), (312, 695878), (388, 559572), (408, 532142), (422, 514488), (442, 491208), (582, 373048), (624, 347939), (633, 342992), (663, 327472), (776, 279786), (816, 266071), (844, 257244), (884, 245604), (1164, 186524), (1261, 172176), (1266, 171496), (1326, 163736), (1552, 139893), (1649, 131664), (1688, 128622), (1768, 122802), (2328, 93262), (2522, 86088), (2532, 85748), (2652, 81868), (2743, 79152), (3298, 65832), (3376, 64311), (3536, 61401), (3587, 60528), (3783, 57392), (4656, 46631), (4947, 43888), (5044, 43044), (5064, 42874), (5304, 40934), (5486, 39576), (6596, 32916), (7174, 30264), (7566, 28696), (8229, 26384), (9894, 21944), (10088, 21522), (10128, 21437), (10608, 20467), (10761, 20176), (10972, 19788), (13192, 16458), (14348, 15132)]