238166376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 708341760

約数和(自身を除く): 470175384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 82, 84, 123, 142, 164, 168, 213, 246, 284, 287, 328, 426, 487, 492, 497, 568, 574, 852, 861, 974, 984, 994, 1148, 1461, 1491, 1704, 1722, 1948, 1988, 2296, 2911, 2922, 2982, 3409, 3444, 3896, 3976, 5822, 5844, 5964, 6818, 6888, 8733, 10227, 11644, 11688, 11928, 13636, 17466, 19967, 20377, 20454, 23288, 27272, 34577, 34932, 39934, 40754, 40908, 59901, 61131, 69154, 69864, 79868, 81508, 81816, 103731, 119802, 122262, 138308, 139769, 159736, 163016, 207462, 239604, 242039, 244524, 276616, 279538, 414924, 419307, 479208, 484078, 489048, 559076, 726117, 829848, 838614, 968156, 1118152, 1417657, 1452234, 1677228, 1936312, 2835314, 2904468, 3354456, 4252971, 5670628, 5808936, 8505942, 9923599, 11341256, 17011884, 19847198, 29770797, 34023768, 39694396, 59541594, 79388792, 119083188, 238166376]

約数ペア:

[(1, 238166376), (2, 119083188), (3, 79388792), (4, 59541594), (6, 39694396), (7, 34023768), (8, 29770797), (12, 19847198), (14, 17011884), (21, 11341256), (24, 9923599), (28, 8505942), (41, 5808936), (42, 5670628), (56, 4252971), (71, 3354456), (82, 2904468), (84, 2835314), (123, 1936312), (142, 1677228), (164, 1452234), (168, 1417657), (213, 1118152), (246, 968156), (284, 838614), (287, 829848), (328, 726117), (426, 559076), (487, 489048), (492, 484078), (497, 479208), (568, 419307), (574, 414924), (852, 279538), (861, 276616), (974, 244524), (984, 242039), (994, 239604), (1148, 207462), (1461, 163016), (1491, 159736), (1704, 139769), (1722, 138308), (1948, 122262), (1988, 119802), (2296, 103731), (2911, 81816), (2922, 81508), (2982, 79868), (3409, 69864), (3444, 69154), (3896, 61131), (3976, 59901), (5822, 40908), (5844, 40754), (5964, 39934), (6818, 34932), (6888, 34577), (8733, 27272), (10227, 23288), (11644, 20454), (11688, 20377), (11928, 19967), (13636, 17466)]