254879604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53233}}^1$

素因数の和:53269

約数の個数: 72

約数和(自身を含む): 775087040

約数和(自身を除く): 520207436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 53233, 106466, 159699, 212932, 319398, 372631, 479097, 638796, 745262, 958194, 1011427, 1117893, 1490524, 1916388, 2022854, 2235786, 3034281, 3353679, 4045708, 4471572, 6068562, 6707358, 7079989, 9102843, 12137124, 13414716, 14159978, 18205686, 21239967, 28319956, 36411372, 42479934, 63719901, 84959868, 127439802, 254879604]

約数ペア:

[(1, 254879604), (2, 127439802), (3, 84959868), (4, 63719901), (6, 42479934), (7, 36411372), (9, 28319956), (12, 21239967), (14, 18205686), (18, 14159978), (19, 13414716), (21, 12137124), (28, 9102843), (36, 7079989), (38, 6707358), (42, 6068562), (57, 4471572), (63, 4045708), (76, 3353679), (84, 3034281), (114, 2235786), (126, 2022854), (133, 1916388), (171, 1490524), (228, 1117893), (252, 1011427), (266, 958194), (342, 745262), (399, 638796), (532, 479097), (684, 372631), (798, 319398), (1197, 212932), (1596, 159699), (2394, 106466), (4788, 53233)]