193945008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2090

約数の個数: 80

約数和(自身を含む): 532505600

約数和(自身を除く): 338560592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 1951, 2071, 2616, 3902, 4142, 5232, 5853, 6213, 7804, 8284, 11706, 12426, 15608, 16568, 23412, 24852, 31216, 33136, 37069, 46824, 49704, 74138, 93648, 99408, 111207, 148276, 212659, 222414, 296552, 425318, 444828, 593104, 637977, 850636, 889656, 1275954, 1701272, 1779312, 2551908, 3402544, 4040521, 5103816, 8081042, 10207632, 12121563, 16162084, 24243126, 32324168, 48486252, 64648336, 96972504, 193945008]

約数ペア:

[(1, 193945008), (2, 96972504), (3, 64648336), (4, 48486252), (6, 32324168), (8, 24243126), (12, 16162084), (16, 12121563), (19, 10207632), (24, 8081042), (38, 5103816), (48, 4040521), (57, 3402544), (76, 2551908), (109, 1779312), (114, 1701272), (152, 1275954), (218, 889656), (228, 850636), (304, 637977), (327, 593104), (436, 444828), (456, 425318), (654, 296552), (872, 222414), (912, 212659), (1308, 148276), (1744, 111207), (1951, 99408), (2071, 93648), (2616, 74138), (3902, 49704), (4142, 46824), (5232, 37069), (5853, 33136), (6213, 31216), (7804, 24852), (8284, 23412), (11706, 16568), (12426, 15608)]