377907918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 805109760

約数和(自身を除く): 427201842

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 139, 141, 186, 278, 282, 311, 417, 622, 834, 933, 1457, 1866, 2914, 4309, 4371, 6533, 8618, 8742, 9641, 12927, 13066, 14617, 19282, 19599, 25854, 28923, 29234, 39198, 43229, 43851, 57846, 86458, 87702, 129687, 202523, 259374, 405046, 453127, 607569, 906254, 1215138, 1340099, 1359381, 2031763, 2680198, 2718762, 4020297, 4063526, 6095289, 8040594, 12190578, 62984653, 125969306, 188953959, 377907918]

約数ペア:

[(1, 377907918), (2, 188953959), (3, 125969306), (6, 62984653), (31, 12190578), (47, 8040594), (62, 6095289), (93, 4063526), (94, 4020297), (139, 2718762), (141, 2680198), (186, 2031763), (278, 1359381), (282, 1340099), (311, 1215138), (417, 906254), (622, 607569), (834, 453127), (933, 405046), (1457, 259374), (1866, 202523), (2914, 129687), (4309, 87702), (4371, 86458), (6533, 57846), (8618, 43851), (8742, 43229), (9641, 39198), (12927, 29234), (13066, 28923), (14617, 25854), (19282, 19599)]