392856324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{7507}}^1$

素因数の和:7617

約数の個数: 72

約数和(自身を含む): 1078449120

約数和(自身を除く): 685592796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4361, 7476, 7507, 8722, 13083, 15014, 17444, 22521, 26166, 30028, 45042, 52332, 52549, 90084, 105098, 157647, 210196, 315294, 367843, 630588, 668123, 735686, 1103529, 1336246, 1471372, 2004369, 2207058, 2672492, 4008738, 4414116, 4676861, 8017476, 9353722, 14030583, 18707444, 28061166, 32738027, 56122332, 65476054, 98214081, 130952108, 196428162, 392856324]

約数ペア:

[(1, 392856324), (2, 196428162), (3, 130952108), (4, 98214081), (6, 65476054), (7, 56122332), (12, 32738027), (14, 28061166), (21, 18707444), (28, 14030583), (42, 9353722), (49, 8017476), (84, 4676861), (89, 4414116), (98, 4008738), (147, 2672492), (178, 2207058), (196, 2004369), (267, 1471372), (294, 1336246), (356, 1103529), (534, 735686), (588, 668123), (623, 630588), (1068, 367843), (1246, 315294), (1869, 210196), (2492, 157647), (3738, 105098), (4361, 90084), (7476, 52549), (7507, 52332), (8722, 45042), (13083, 30028), (15014, 26166), (17444, 22521)]