2590488

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 7344000

約数和(自身を除く): 4753512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 179, 201, 216, 268, 358, 402, 536, 537, 603, 716, 804, 1074, 1206, 1432, 1608, 1611, 1809, 2148, 2412, 3222, 3618, 4296, 4824, 4833, 6444, 7236, 9666, 11993, 12888, 14472, 19332, 23986, 35979, 38664, 47972, 71958, 95944, 107937, 143916, 215874, 287832, 323811, 431748, 647622, 863496, 1295244, 2590488]

約数ペア:

[(1, 2590488), (2, 1295244), (3, 863496), (4, 647622), (6, 431748), (8, 323811), (9, 287832), (12, 215874), (18, 143916), (24, 107937), (27, 95944), (36, 71958), (54, 47972), (67, 38664), (72, 35979), (108, 23986), (134, 19332), (179, 14472), (201, 12888), (216, 11993), (268, 9666), (358, 7236), (402, 6444), (536, 4833), (537, 4824), (603, 4296), (716, 3618), (804, 3222), (1074, 2412), (1206, 2148), (1432, 1809), (1608, 1611)]