249880476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13873}}^1$

素因数の和:13978

約数の個数: 48

約数和(自身を含む): 621555200

約数和(自身を除く): 371674724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 9006, 13873, 18012, 27746, 41619, 55492, 83238, 166476, 263587, 527174, 790761, 1054348, 1095967, 1581522, 2191934, 3163044, 3287901, 4383868, 6575802, 13151604, 20823373, 41646746, 62470119, 83293492, 124940238, 249880476]

約数ペア:

[(1, 249880476), (2, 124940238), (3, 83293492), (4, 62470119), (6, 41646746), (12, 20823373), (19, 13151604), (38, 6575802), (57, 4383868), (76, 3287901), (79, 3163044), (114, 2191934), (158, 1581522), (228, 1095967), (237, 1054348), (316, 790761), (474, 527174), (948, 263587), (1501, 166476), (3002, 83238), (4503, 55492), (6004, 41619), (9006, 27746), (13873, 18012)]