391050492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 1082425344

約数和(自身を除く): 691374852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 263, 372, 434, 526, 571, 651, 789, 868, 1052, 1142, 1302, 1578, 1713, 1841, 2284, 2604, 3156, 3426, 3682, 3997, 5523, 6852, 7364, 7994, 8153, 11046, 11991, 15988, 16306, 17701, 22092, 23982, 24459, 32612, 35402, 47964, 48918, 53103, 57071, 70804, 97836, 106206, 114142, 123907, 150173, 171213, 212412, 228284, 247814, 300346, 342426, 371721, 450519, 495628, 600692, 684852, 743442, 901038, 1051211, 1486884, 1802076, 2102422, 3153633, 4204844, 4655363, 6307266, 9310726, 12614532, 13966089, 18621452, 27932178, 32587541, 55864356, 65175082, 97762623, 130350164, 195525246, 391050492]

約数ペア:

[(1, 391050492), (2, 195525246), (3, 130350164), (4, 97762623), (6, 65175082), (7, 55864356), (12, 32587541), (14, 27932178), (21, 18621452), (28, 13966089), (31, 12614532), (42, 9310726), (62, 6307266), (84, 4655363), (93, 4204844), (124, 3153633), (186, 2102422), (217, 1802076), (263, 1486884), (372, 1051211), (434, 901038), (526, 743442), (571, 684852), (651, 600692), (789, 495628), (868, 450519), (1052, 371721), (1142, 342426), (1302, 300346), (1578, 247814), (1713, 228284), (1841, 212412), (2284, 171213), (2604, 150173), (3156, 123907), (3426, 114142), (3682, 106206), (3997, 97836), (5523, 70804), (6852, 57071), (7364, 53103), (7994, 48918), (8153, 47964), (11046, 35402), (11991, 32612), (15988, 24459), (16306, 23982), (17701, 22092)]