245442288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 790949376

約数和(自身を除く): 545507088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 498, 546, 581, 624, 664, 677, 728, 996, 1079, 1092, 1162, 1328, 1354, 1456, 1743, 1992, 2031, 2158, 2184, 2324, 2708, 3237, 3486, 3984, 4062, 4316, 4368, 4648, 4739, 5416, 6474, 6972, 7553, 8124, 8632, 8801, 9296, 9478, 10832, 12948, 13944, 14217, 15106, 16248, 17264, 17602, 18956, 22659, 25896, 26403, 27888, 28434, 30212, 32496, 35204, 37912, 45318, 51792, 52806, 56191, 56868, 60424, 61607, 70408, 75824, 90636, 105612, 112382, 113736, 120848, 123214, 140816, 168573, 181272, 184821, 211224, 224764, 227472, 246428, 337146, 362544, 369642, 393337, 422448, 449528, 492856, 674292, 730483, 739284, 786674, 899056, 985712, 1180011, 1348584, 1460966, 1478568, 1573348, 2191449, 2360022, 2697168, 2921932, 2957136, 3146696, 4382898, 4720044, 5113381, 5843864, 6293392, 8765796, 9440088, 10226762, 11687728, 15340143, 17531592, 18880176, 20453524, 30680286, 35063184, 40907048, 61360572, 81814096, 122721144, 245442288]

約数ペア:

[(1, 245442288), (2, 122721144), (3, 81814096), (4, 61360572), (6, 40907048), (7, 35063184), (8, 30680286), (12, 20453524), (13, 18880176), (14, 17531592), (16, 15340143), (21, 11687728), (24, 10226762), (26, 9440088), (28, 8765796), (39, 6293392), (42, 5843864), (48, 5113381), (52, 4720044), (56, 4382898), (78, 3146696), (83, 2957136), (84, 2921932), (91, 2697168), (104, 2360022), (112, 2191449), (156, 1573348), (166, 1478568), (168, 1460966), (182, 1348584), (208, 1180011), (249, 985712), (273, 899056), (312, 786674), (332, 739284), (336, 730483), (364, 674292), (498, 492856), (546, 449528), (581, 422448), (624, 393337), (664, 369642), (677, 362544), (728, 337146), (996, 246428), (1079, 227472), (1092, 224764), (1162, 211224), (1328, 184821), (1354, 181272), (1456, 168573), (1743, 140816), (1992, 123214), (2031, 120848), (2158, 113736), (2184, 112382), (2324, 105612), (2708, 90636), (3237, 75824), (3486, 70408), (3984, 61607), (4062, 60424), (4316, 56868), (4368, 56191), (4648, 52806), (4739, 51792), (5416, 45318), (6474, 37912), (6972, 35204), (7553, 32496), (8124, 30212), (8632, 28434), (8801, 27888), (9296, 26403), (9478, 25896), (10832, 22659), (12948, 18956), (13944, 17602), (14217, 17264), (15106, 16248)]