887443488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1439

約数の個数: 144

約数和(自身を含む): 2679505920

約数和(自身を除く): 1792062432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 342, 381, 456, 508, 608, 684, 762, 912, 1016, 1143, 1277, 1368, 1524, 1824, 2032, 2286, 2413, 2554, 2736, 3048, 3831, 4064, 4572, 4826, 5108, 5472, 6096, 7239, 7662, 9144, 9652, 10216, 11493, 12192, 14478, 15324, 18288, 19304, 20432, 21717, 22986, 24263, 28956, 30648, 36576, 38608, 40864, 43434, 45972, 48526, 57912, 61296, 72789, 77216, 86868, 91944, 97052, 115824, 122592, 145578, 162179, 173736, 183888, 194104, 218367, 231648, 291156, 324358, 347472, 367776, 388208, 436734, 486537, 582312, 648716, 694944, 776416, 873468, 973074, 1164624, 1297432, 1459611, 1746936, 1946148, 2329248, 2594864, 2919222, 3081401, 3493872, 3892296, 5189728, 5838444, 6162802, 6987744, 7784592, 9244203, 11676888, 12325604, 15569184, 18488406, 23353776, 24651208, 27732609, 36976812, 46707552, 49302416, 55465218, 73953624, 98604832, 110930436, 147907248, 221860872, 295814496, 443721744, 887443488]

約数ペア:

[(1, 887443488), (2, 443721744), (3, 295814496), (4, 221860872), (6, 147907248), (8, 110930436), (9, 98604832), (12, 73953624), (16, 55465218), (18, 49302416), (19, 46707552), (24, 36976812), (32, 27732609), (36, 24651208), (38, 23353776), (48, 18488406), (57, 15569184), (72, 12325604), (76, 11676888), (96, 9244203), (114, 7784592), (127, 6987744), (144, 6162802), (152, 5838444), (171, 5189728), (228, 3892296), (254, 3493872), (288, 3081401), (304, 2919222), (342, 2594864), (381, 2329248), (456, 1946148), (508, 1746936), (608, 1459611), (684, 1297432), (762, 1164624), (912, 973074), (1016, 873468), (1143, 776416), (1277, 694944), (1368, 648716), (1524, 582312), (1824, 486537), (2032, 436734), (2286, 388208), (2413, 367776), (2554, 347472), (2736, 324358), (3048, 291156), (3831, 231648), (4064, 218367), (4572, 194104), (4826, 183888), (5108, 173736), (5472, 162179), (6096, 145578), (7239, 122592), (7662, 115824), (9144, 97052), (9652, 91944), (10216, 86868), (11493, 77216), (12192, 72789), (14478, 61296), (15324, 57912), (18288, 48526), (19304, 45972), (20432, 43434), (21717, 40864), (22986, 38608), (24263, 36576), (28956, 30648)]