289863522

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 112

約数和(自身を含む): 721091448

約数和(自身を除く): 431227926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 117, 123, 162, 234, 243, 246, 351, 369, 373, 486, 533, 702, 729, 738, 746, 1053, 1066, 1107, 1119, 1458, 1599, 2106, 2214, 2238, 3159, 3198, 3321, 3357, 4797, 4849, 6318, 6642, 6714, 9477, 9594, 9698, 9963, 10071, 14391, 14547, 15293, 18954, 19926, 20142, 28782, 29094, 29889, 30213, 30586, 43173, 43641, 45879, 59778, 60426, 86346, 87282, 90639, 91758, 129519, 130923, 137637, 181278, 198809, 259038, 261846, 271917, 275274, 388557, 392769, 397618, 412911, 543834, 596427, 777114, 785538, 825822, 1178307, 1192854, 1238733, 1789281, 2356614, 2477466, 3534921, 3578562, 3716199, 5367843, 7069842, 7432398, 10735686, 11148597, 16103529, 22297194, 32207058, 48310587, 96621174, 144931761, 289863522]

約数ペア:

[(1, 289863522), (2, 144931761), (3, 96621174), (6, 48310587), (9, 32207058), (13, 22297194), (18, 16103529), (26, 11148597), (27, 10735686), (39, 7432398), (41, 7069842), (54, 5367843), (78, 3716199), (81, 3578562), (82, 3534921), (117, 2477466), (123, 2356614), (162, 1789281), (234, 1238733), (243, 1192854), (246, 1178307), (351, 825822), (369, 785538), (373, 777114), (486, 596427), (533, 543834), (702, 412911), (729, 397618), (738, 392769), (746, 388557), (1053, 275274), (1066, 271917), (1107, 261846), (1119, 259038), (1458, 198809), (1599, 181278), (2106, 137637), (2214, 130923), (2238, 129519), (3159, 91758), (3198, 90639), (3321, 87282), (3357, 86346), (4797, 60426), (4849, 59778), (6318, 45879), (6642, 43641), (6714, 43173), (9477, 30586), (9594, 30213), (9698, 29889), (9963, 29094), (10071, 28782), (14391, 20142), (14547, 19926), (15293, 18954)]