254725704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2467

約数の個数: 96

約数和(自身を含む): 735696000

約数和(自身を除く): 480970296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 79, 114, 152, 158, 171, 228, 237, 316, 342, 456, 474, 632, 684, 711, 948, 1368, 1422, 1501, 1896, 2357, 2844, 3002, 4503, 4714, 5688, 6004, 7071, 9006, 9428, 12008, 13509, 14142, 18012, 18856, 21213, 27018, 28284, 36024, 42426, 44783, 54036, 56568, 84852, 89566, 108072, 134349, 169704, 179132, 186203, 268698, 358264, 372406, 403047, 537396, 558609, 744812, 806094, 1074792, 1117218, 1489624, 1612188, 1675827, 2234436, 3224376, 3351654, 3537857, 4468872, 6703308, 7075714, 10613571, 13406616, 14151428, 21227142, 28302856, 31840713, 42454284, 63681426, 84908568, 127362852, 254725704]

約数ペア:

[(1, 254725704), (2, 127362852), (3, 84908568), (4, 63681426), (6, 42454284), (8, 31840713), (9, 28302856), (12, 21227142), (18, 14151428), (19, 13406616), (24, 10613571), (36, 7075714), (38, 6703308), (57, 4468872), (72, 3537857), (76, 3351654), (79, 3224376), (114, 2234436), (152, 1675827), (158, 1612188), (171, 1489624), (228, 1117218), (237, 1074792), (316, 806094), (342, 744812), (456, 558609), (474, 537396), (632, 403047), (684, 372406), (711, 358264), (948, 268698), (1368, 186203), (1422, 179132), (1501, 169704), (1896, 134349), (2357, 108072), (2844, 89566), (3002, 84852), (4503, 56568), (4714, 54036), (5688, 44783), (6004, 42426), (7071, 36024), (9006, 28284), (9428, 27018), (12008, 21213), (13509, 18856), (14142, 18012)]