490610064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 120

約数和(自身を含む): 1482180928

約数和(自身を除く): 991570864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 661, 752, 987, 1128, 1316, 1322, 1974, 1983, 2209, 2256, 2632, 2644, 3948, 3966, 4418, 4627, 5264, 5288, 6627, 7896, 7932, 8836, 9254, 10576, 13254, 13881, 15463, 15792, 15864, 17672, 18508, 26508, 27762, 30926, 31067, 31728, 35344, 37016, 46389, 53016, 55524, 61852, 62134, 74032, 92778, 93201, 106032, 111048, 123704, 124268, 185556, 186402, 217469, 222096, 247408, 248536, 371112, 372804, 434938, 497072, 652407, 742224, 745608, 869876, 1304814, 1460149, 1491216, 1739752, 2609628, 2920298, 3479504, 4380447, 5219256, 5840596, 8760894, 10221043, 10438512, 11681192, 17521788, 20442086, 23362384, 30663129, 35043576, 40884172, 61326258, 70087152, 81768344, 122652516, 163536688, 245305032, 490610064]

約数ペア:

[(1, 490610064), (2, 245305032), (3, 163536688), (4, 122652516), (6, 81768344), (7, 70087152), (8, 61326258), (12, 40884172), (14, 35043576), (16, 30663129), (21, 23362384), (24, 20442086), (28, 17521788), (42, 11681192), (47, 10438512), (48, 10221043), (56, 8760894), (84, 5840596), (94, 5219256), (112, 4380447), (141, 3479504), (168, 2920298), (188, 2609628), (282, 1739752), (329, 1491216), (336, 1460149), (376, 1304814), (564, 869876), (658, 745608), (661, 742224), (752, 652407), (987, 497072), (1128, 434938), (1316, 372804), (1322, 371112), (1974, 248536), (1983, 247408), (2209, 222096), (2256, 217469), (2632, 186402), (2644, 185556), (3948, 124268), (3966, 123704), (4418, 111048), (4627, 106032), (5264, 93201), (5288, 92778), (6627, 74032), (7896, 62134), (7932, 61852), (8836, 55524), (9254, 53016), (10576, 46389), (13254, 37016), (13881, 35344), (15463, 31728), (15792, 31067), (15864, 30926), (17672, 27762), (18508, 26508)]