509451408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2469

約数の個数: 120

約数和(自身を含む): 1520438400

約数和(自身を除く): 1010986992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 632, 684, 711, 912, 948, 1264, 1368, 1422, 1501, 1896, 2357, 2736, 2844, 3002, 3792, 4503, 4714, 5688, 6004, 7071, 9006, 9428, 11376, 12008, 13509, 14142, 18012, 18856, 21213, 24016, 27018, 28284, 36024, 37712, 42426, 44783, 54036, 56568, 72048, 84852, 89566, 108072, 113136, 134349, 169704, 179132, 186203, 216144, 268698, 339408, 358264, 372406, 403047, 537396, 558609, 716528, 744812, 806094, 1074792, 1117218, 1489624, 1612188, 1675827, 2149584, 2234436, 2979248, 3224376, 3351654, 3537857, 4468872, 6448752, 6703308, 7075714, 8937744, 10613571, 13406616, 14151428, 21227142, 26813232, 28302856, 31840713, 42454284, 56605712, 63681426, 84908568, 127362852, 169817136, 254725704, 509451408]

約数ペア:

[(1, 509451408), (2, 254725704), (3, 169817136), (4, 127362852), (6, 84908568), (8, 63681426), (9, 56605712), (12, 42454284), (16, 31840713), (18, 28302856), (19, 26813232), (24, 21227142), (36, 14151428), (38, 13406616), (48, 10613571), (57, 8937744), (72, 7075714), (76, 6703308), (79, 6448752), (114, 4468872), (144, 3537857), (152, 3351654), (158, 3224376), (171, 2979248), (228, 2234436), (237, 2149584), (304, 1675827), (316, 1612188), (342, 1489624), (456, 1117218), (474, 1074792), (632, 806094), (684, 744812), (711, 716528), (912, 558609), (948, 537396), (1264, 403047), (1368, 372406), (1422, 358264), (1501, 339408), (1896, 268698), (2357, 216144), (2736, 186203), (2844, 179132), (3002, 169704), (3792, 134349), (4503, 113136), (4714, 108072), (5688, 89566), (6004, 84852), (7071, 72048), (9006, 56568), (9428, 54036), (11376, 44783), (12008, 42426), (13509, 37712), (14142, 36024), (18012, 28284), (18856, 27018), (21213, 24016)]