489630744

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{3797}}^1$

素因数の和:4014

約数の個数: 80

約数和(自身を含む): 1378674000

約数和(自身を除く): 889043256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 597, 648, 796, 1194, 1592, 1791, 2388, 3582, 3797, 4776, 5373, 7164, 7594, 10746, 11391, 14328, 15188, 16119, 21492, 22782, 30376, 32238, 34173, 42984, 45564, 64476, 68346, 91128, 102519, 128952, 136692, 205038, 273384, 307557, 410076, 615114, 755603, 820152, 1230228, 1511206, 2266809, 2460456, 3022412, 4533618, 6044824, 6800427, 9067236, 13600854, 18134472, 20401281, 27201708, 40802562, 54403416, 61203843, 81605124, 122407686, 163210248, 244815372, 489630744]

約数ペア:

[(1, 489630744), (2, 244815372), (3, 163210248), (4, 122407686), (6, 81605124), (8, 61203843), (9, 54403416), (12, 40802562), (18, 27201708), (24, 20401281), (27, 18134472), (36, 13600854), (54, 9067236), (72, 6800427), (81, 6044824), (108, 4533618), (162, 3022412), (199, 2460456), (216, 2266809), (324, 1511206), (398, 1230228), (597, 820152), (648, 755603), (796, 615114), (1194, 410076), (1592, 307557), (1791, 273384), (2388, 205038), (3582, 136692), (3797, 128952), (4776, 102519), (5373, 91128), (7164, 68346), (7594, 64476), (10746, 45564), (11391, 42984), (14328, 34173), (15188, 32238), (16119, 30376), (21492, 22782)]