571330494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 1535114880

約数和(自身を除く): 963784386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 103, 114, 126, 133, 147, 171, 206, 266, 294, 309, 331, 342, 399, 441, 618, 662, 721, 798, 882, 927, 931, 993, 1197, 1442, 1854, 1862, 1957, 1986, 2163, 2317, 2394, 2793, 2979, 3914, 4326, 4634, 5047, 5586, 5871, 5958, 6289, 6489, 6951, 8379, 10094, 11742, 12578, 12978, 13699, 13902, 15141, 16219, 16758, 17613, 18867, 20853, 27398, 30282, 32438, 34093, 35226, 37734, 41097, 41706, 44023, 45423, 48657, 56601, 68186, 82194, 88046, 90846, 95893, 97314, 102279, 113202, 123291, 132069, 145971, 191786, 204558, 238651, 246582, 264138, 287679, 291942, 306837, 308161, 396207, 477302, 575358, 613674, 616322, 647767, 715953, 792414, 863037, 924483, 1295534, 1431906, 1670557, 1726074, 1848966, 1943301, 2147859, 2773449, 3341114, 3886602, 4295718, 4534369, 5011671, 5546898, 5829903, 9068738, 10023342, 11659806, 13603107, 15035013, 27206214, 30070026, 31740583, 40809321, 63481166, 81618642, 95221749, 190443498, 285665247, 571330494]

約数ペア:

[(1, 571330494), (2, 285665247), (3, 190443498), (6, 95221749), (7, 81618642), (9, 63481166), (14, 40809321), (18, 31740583), (19, 30070026), (21, 27206214), (38, 15035013), (42, 13603107), (49, 11659806), (57, 10023342), (63, 9068738), (98, 5829903), (103, 5546898), (114, 5011671), (126, 4534369), (133, 4295718), (147, 3886602), (171, 3341114), (206, 2773449), (266, 2147859), (294, 1943301), (309, 1848966), (331, 1726074), (342, 1670557), (399, 1431906), (441, 1295534), (618, 924483), (662, 863037), (721, 792414), (798, 715953), (882, 647767), (927, 616322), (931, 613674), (993, 575358), (1197, 477302), (1442, 396207), (1854, 308161), (1862, 306837), (1957, 291942), (1986, 287679), (2163, 264138), (2317, 246582), (2394, 238651), (2793, 204558), (2979, 191786), (3914, 145971), (4326, 132069), (4634, 123291), (5047, 113202), (5586, 102279), (5871, 97314), (5958, 95893), (6289, 90846), (6489, 88046), (6951, 82194), (8379, 68186), (10094, 56601), (11742, 48657), (12578, 45423), (12978, 44023), (13699, 41706), (13902, 41097), (15141, 37734), (16219, 35226), (16758, 34093), (17613, 32438), (18867, 30282), (20853, 27398)]