2787194664

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1692

約数の個数: 128

約数和(自身を含む): 8169600000

約数和(自身を除く): 5382405336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 739, 919, 1026, 1368, 1478, 1838, 2052, 2217, 2757, 2956, 3676, 4104, 4434, 5514, 5912, 6651, 7352, 8271, 8868, 11028, 13302, 14041, 16542, 17461, 17736, 19953, 22056, 24813, 26604, 28082, 33084, 34922, 39906, 42123, 49626, 52383, 53208, 56164, 66168, 69844, 79812, 84246, 99252, 104766, 112328, 126369, 139688, 157149, 159624, 168492, 198504, 209532, 252738, 314298, 336984, 379107, 419064, 471447, 505476, 628596, 679141, 758214, 942894, 1010952, 1257192, 1358282, 1516428, 1885788, 2037423, 2716564, 3032856, 3771576, 4074846, 5433128, 6112269, 8149692, 12224538, 12903679, 16299384, 18336807, 24449076, 25807358, 36673614, 38711037, 48898152, 51614716, 73347228, 77422074, 103229432, 116133111, 146694456, 154844148, 232266222, 309688296, 348399333, 464532444, 696798666, 929064888, 1393597332, 2787194664]

約数ペア:

[(1, 2787194664), (2, 1393597332), (3, 929064888), (4, 696798666), (6, 464532444), (8, 348399333), (9, 309688296), (12, 232266222), (18, 154844148), (19, 146694456), (24, 116133111), (27, 103229432), (36, 77422074), (38, 73347228), (54, 51614716), (57, 48898152), (72, 38711037), (76, 36673614), (108, 25807358), (114, 24449076), (152, 18336807), (171, 16299384), (216, 12903679), (228, 12224538), (342, 8149692), (456, 6112269), (513, 5433128), (684, 4074846), (739, 3771576), (919, 3032856), (1026, 2716564), (1368, 2037423), (1478, 1885788), (1838, 1516428), (2052, 1358282), (2217, 1257192), (2757, 1010952), (2956, 942894), (3676, 758214), (4104, 679141), (4434, 628596), (5514, 505476), (5912, 471447), (6651, 419064), (7352, 379107), (8271, 336984), (8868, 314298), (11028, 252738), (13302, 209532), (14041, 198504), (16542, 168492), (17461, 159624), (17736, 157149), (19953, 139688), (22056, 126369), (24813, 112328), (26604, 104766), (28082, 99252), (33084, 84246), (34922, 79812), (39906, 69844), (42123, 66168), (49626, 56164), (52383, 53208)]