457641344

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 1007596800

約数和(自身を除く): 549955456

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 41, 58, 62, 64, 82, 97, 116, 124, 128, 164, 194, 232, 248, 328, 388, 464, 496, 656, 776, 899, 928, 992, 1189, 1271, 1312, 1552, 1798, 1856, 1984, 2378, 2542, 2624, 2813, 3007, 3104, 3596, 3712, 3968, 3977, 4756, 5084, 5248, 5626, 6014, 6208, 7192, 7954, 9512, 10168, 11252, 12028, 12416, 14384, 15908, 19024, 20336, 22504, 24056, 28768, 31816, 36859, 38048, 40672, 45008, 48112, 57536, 63632, 73718, 76096, 81344, 87203, 90016, 96224, 115072, 115333, 123287, 127264, 147436, 152192, 162688, 174406, 180032, 192448, 230666, 246574, 254528, 294872, 348812, 360064, 384896, 461332, 493148, 509056, 589744, 697624, 922664, 986296, 1179488, 1395248, 1845328, 1972592, 2358976, 2790496, 3575323, 3690656, 3945184, 4717952, 5580992, 7150646, 7381312, 7890368, 11161984, 14301292, 14762624, 15780736, 28602584, 57205168, 114410336, 228820672, 457641344]

約数ペア:

[(1, 457641344), (2, 228820672), (4, 114410336), (8, 57205168), (16, 28602584), (29, 15780736), (31, 14762624), (32, 14301292), (41, 11161984), (58, 7890368), (62, 7381312), (64, 7150646), (82, 5580992), (97, 4717952), (116, 3945184), (124, 3690656), (128, 3575323), (164, 2790496), (194, 2358976), (232, 1972592), (248, 1845328), (328, 1395248), (388, 1179488), (464, 986296), (496, 922664), (656, 697624), (776, 589744), (899, 509056), (928, 493148), (992, 461332), (1189, 384896), (1271, 360064), (1312, 348812), (1552, 294872), (1798, 254528), (1856, 246574), (1984, 230666), (2378, 192448), (2542, 180032), (2624, 174406), (2813, 162688), (3007, 152192), (3104, 147436), (3596, 127264), (3712, 123287), (3968, 115333), (3977, 115072), (4756, 96224), (5084, 90016), (5248, 87203), (5626, 81344), (6014, 76096), (6208, 73718), (7192, 63632), (7954, 57536), (9512, 48112), (10168, 45008), (11252, 40672), (12028, 38048), (12416, 36859), (14384, 31816), (15908, 28768), (19024, 24056), (20336, 22504)]