439925323848

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{285433}}^1$

素因数の和:286022

約数の個数: 64

約数和(自身を含む): 1109767392000

約数和(自身を除く): 669842068152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 431, 447, 596, 862, 894, 1192, 1293, 1724, 1788, 2586, 3448, 3576, 5172, 10344, 64219, 128438, 192657, 256876, 285433, 385314, 513752, 570866, 770628, 856299, 1141732, 1541256, 1712598, 2283464, 3425196, 6850392, 42529517, 85059034, 123021623, 127588551, 170118068, 246043246, 255177102, 340236136, 369064869, 492086492, 510354204, 738129738, 984172984, 1020708408, 1476259476, 2952518952, 18330221827, 36660443654, 54990665481, 73320887308, 109981330962, 146641774616, 219962661924, 439925323848]

約数ペア:

[(1, 439925323848), (2, 219962661924), (3, 146641774616), (4, 109981330962), (6, 73320887308), (8, 54990665481), (12, 36660443654), (24, 18330221827), (149, 2952518952), (298, 1476259476), (431, 1020708408), (447, 984172984), (596, 738129738), (862, 510354204), (894, 492086492), (1192, 369064869), (1293, 340236136), (1724, 255177102), (1788, 246043246), (2586, 170118068), (3448, 127588551), (3576, 123021623), (5172, 85059034), (10344, 42529517), (64219, 6850392), (128438, 3425196), (192657, 2283464), (256876, 1712598), (285433, 1541256), (385314, 1141732), (513752, 856299), (570866, 770628)]