248613288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4695

約数の個数: 128

約数和(自身を含む): 801792000

約数和(自身を除く): 553178712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3828, 4466, 4639, 4872, 6699, 7656, 8932, 9278, 13398, 13917, 17864, 18556, 26796, 27834, 32473, 37112, 51029, 53592, 55668, 64946, 97419, 102058, 111336, 129892, 134531, 153087, 194838, 204116, 259784, 269062, 306174, 357203, 389676, 403593, 408232, 538124, 612348, 714406, 779352, 807186, 941717, 1071609, 1076248, 1224696, 1428812, 1479841, 1614372, 1883434, 2143218, 2825151, 2857624, 2959682, 3228744, 3766868, 4286436, 4439523, 5650302, 5919364, 7533736, 8572872, 8879046, 10358887, 11300604, 11838728, 17758092, 20717774, 22601208, 31076661, 35516184, 41435548, 62153322, 82871096, 124306644, 248613288]

約数ペア:

[(1, 248613288), (2, 124306644), (3, 82871096), (4, 62153322), (6, 41435548), (7, 35516184), (8, 31076661), (11, 22601208), (12, 20717774), (14, 17758092), (21, 11838728), (22, 11300604), (24, 10358887), (28, 8879046), (29, 8572872), (33, 7533736), (42, 5919364), (44, 5650302), (56, 4439523), (58, 4286436), (66, 3766868), (77, 3228744), (84, 2959682), (87, 2857624), (88, 2825151), (116, 2143218), (132, 1883434), (154, 1614372), (168, 1479841), (174, 1428812), (203, 1224696), (231, 1076248), (232, 1071609), (264, 941717), (308, 807186), (319, 779352), (348, 714406), (406, 612348), (462, 538124), (609, 408232), (616, 403593), (638, 389676), (696, 357203), (812, 306174), (924, 269062), (957, 259784), (1218, 204116), (1276, 194838), (1624, 153087), (1848, 134531), (1914, 129892), (2233, 111336), (2436, 102058), (2552, 97419), (3828, 64946), (4466, 55668), (4639, 53592), (4872, 51029), (6699, 37112), (7656, 32473), (8932, 27834), (9278, 26796), (13398, 18556), (13917, 17864)]