228889644490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1319}}^1\times {\mathrm{2741}}^1$

素因数の和:4567

約数の個数: 64

約数和(自身を含む): 445104253440

約数和(自身を除く): 216214608950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 1319, 2435, 2638, 2741, 4870, 5482, 6331, 6595, 12662, 13190, 13705, 17147, 27410, 31655, 34294, 35633, 63310, 71266, 85735, 171470, 178165, 356330, 642353, 1284706, 1334867, 2669734, 3211765, 3615379, 6423530, 6674335, 7230758, 8350589, 13348670, 16701178, 17353271, 18076895, 34706542, 36153790, 41752945, 46999927, 83505890, 86766355, 93999854, 173532710, 234999635, 469999270, 1760689573, 3521379146, 8803447865, 17606895730, 22888964449, 45777928898, 114444822245, 228889644490]

約数ペア:

[(1, 228889644490), (2, 114444822245), (5, 45777928898), (10, 22888964449), (13, 17606895730), (26, 8803447865), (65, 3521379146), (130, 1760689573), (487, 469999270), (974, 234999635), (1319, 173532710), (2435, 93999854), (2638, 86766355), (2741, 83505890), (4870, 46999927), (5482, 41752945), (6331, 36153790), (6595, 34706542), (12662, 18076895), (13190, 17353271), (13705, 16701178), (17147, 13348670), (27410, 8350589), (31655, 7230758), (34294, 6674335), (35633, 6423530), (63310, 3615379), (71266, 3211765), (85735, 2669734), (171470, 1334867), (178165, 1284706), (356330, 642353)]