281034348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 766112256

約数和(自身を除く): 485077908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 173, 233, 249, 332, 346, 466, 498, 519, 581, 692, 699, 932, 996, 1038, 1162, 1211, 1398, 1631, 1743, 2076, 2324, 2422, 2796, 3262, 3486, 3633, 4844, 4893, 6524, 6972, 7266, 9786, 14359, 14532, 19339, 19572, 28718, 38678, 40309, 43077, 57436, 58017, 77356, 80618, 86154, 100513, 116034, 120927, 135373, 161236, 172308, 201026, 232068, 241854, 270746, 282163, 301539, 402052, 406119, 483708, 541492, 564326, 603078, 812238, 846489, 1128652, 1206156, 1624476, 1692978, 3345647, 3385956, 6691294, 10036941, 13382588, 20073882, 23419529, 40147764, 46839058, 70258587, 93678116, 140517174, 281034348]

約数ペア:

[(1, 281034348), (2, 140517174), (3, 93678116), (4, 70258587), (6, 46839058), (7, 40147764), (12, 23419529), (14, 20073882), (21, 13382588), (28, 10036941), (42, 6691294), (83, 3385956), (84, 3345647), (166, 1692978), (173, 1624476), (233, 1206156), (249, 1128652), (332, 846489), (346, 812238), (466, 603078), (498, 564326), (519, 541492), (581, 483708), (692, 406119), (699, 402052), (932, 301539), (996, 282163), (1038, 270746), (1162, 241854), (1211, 232068), (1398, 201026), (1631, 172308), (1743, 161236), (2076, 135373), (2324, 120927), (2422, 116034), (2796, 100513), (3262, 86154), (3486, 80618), (3633, 77356), (4844, 58017), (4893, 57436), (6524, 43077), (6972, 40309), (7266, 38678), (9786, 28718), (14359, 19572), (14532, 19339)]