191910816

素因数分解:

$2^5\times 3^3\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 562161600

約数和(自身を除く): 370250784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 389, 432, 571, 778, 864, 1142, 1167, 1556, 1713, 2284, 2334, 3112, 3426, 3501, 4568, 4668, 5139, 6224, 6852, 7002, 9136, 9336, 10278, 10503, 12448, 13704, 14004, 15417, 18272, 18672, 20556, 21006, 27408, 28008, 30834, 37344, 41112, 42012, 54816, 56016, 61668, 82224, 84024, 112032, 123336, 164448, 168048, 222119, 246672, 336096, 444238, 493344, 666357, 888476, 1332714, 1776952, 1999071, 2665428, 3553904, 3998142, 5330856, 5997213, 7107808, 7996284, 10661712, 11994426, 15992568, 21323424, 23988852, 31985136, 47977704, 63970272, 95955408, 191910816]

約数ペア:

[(1, 191910816), (2, 95955408), (3, 63970272), (4, 47977704), (6, 31985136), (8, 23988852), (9, 21323424), (12, 15992568), (16, 11994426), (18, 10661712), (24, 7996284), (27, 7107808), (32, 5997213), (36, 5330856), (48, 3998142), (54, 3553904), (72, 2665428), (96, 1999071), (108, 1776952), (144, 1332714), (216, 888476), (288, 666357), (389, 493344), (432, 444238), (571, 336096), (778, 246672), (864, 222119), (1142, 168048), (1167, 164448), (1556, 123336), (1713, 112032), (2284, 84024), (2334, 82224), (3112, 61668), (3426, 56016), (3501, 54816), (4568, 42012), (4668, 41112), (5139, 37344), (6224, 30834), (6852, 28008), (7002, 27408), (9136, 21006), (9336, 20556), (10278, 18672), (10503, 18272), (12448, 15417), (13704, 14004)]