4444128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1216

約数の個数: 72

約数和(自身を含む): 13621608

約数和(自身を除く): 9177480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1187, 1248, 1872, 2374, 3561, 3744, 4748, 7122, 9496, 10683, 14244, 15431, 18992, 21366, 28488, 30862, 37984, 42732, 46293, 56976, 61724, 85464, 92586, 113952, 123448, 138879, 170928, 185172, 246896, 277758, 341856, 370344, 493792, 555516, 740688, 1111032, 1481376, 2222064, 4444128]

約数ペア:

[(1, 4444128), (2, 2222064), (3, 1481376), (4, 1111032), (6, 740688), (8, 555516), (9, 493792), (12, 370344), (13, 341856), (16, 277758), (18, 246896), (24, 185172), (26, 170928), (32, 138879), (36, 123448), (39, 113952), (48, 92586), (52, 85464), (72, 61724), (78, 56976), (96, 46293), (104, 42732), (117, 37984), (144, 30862), (156, 28488), (208, 21366), (234, 18992), (288, 15431), (312, 14244), (416, 10683), (468, 9496), (624, 7122), (936, 4748), (1187, 3744), (1248, 3561), (1872, 2374)]