15954288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 47663616

約数和(自身を除く): 31709328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 461, 618, 721, 824, 922, 1236, 1383, 1442, 1648, 1844, 2163, 2472, 2766, 2884, 3227, 3688, 4326, 4944, 5532, 5768, 6454, 7376, 8652, 9681, 11064, 11536, 12908, 17304, 19362, 22128, 25816, 34608, 38724, 47483, 51632, 77448, 94966, 142449, 154896, 189932, 284898, 332381, 379864, 569796, 664762, 759728, 997143, 1139592, 1329524, 1994286, 2279184, 2659048, 3988572, 5318096, 7977144, 15954288]

約数ペア:

[(1, 15954288), (2, 7977144), (3, 5318096), (4, 3988572), (6, 2659048), (7, 2279184), (8, 1994286), (12, 1329524), (14, 1139592), (16, 997143), (21, 759728), (24, 664762), (28, 569796), (42, 379864), (48, 332381), (56, 284898), (84, 189932), (103, 154896), (112, 142449), (168, 94966), (206, 77448), (309, 51632), (336, 47483), (412, 38724), (461, 34608), (618, 25816), (721, 22128), (824, 19362), (922, 17304), (1236, 12908), (1383, 11536), (1442, 11064), (1648, 9681), (1844, 8652), (2163, 7376), (2472, 6454), (2766, 5768), (2884, 5532), (3227, 4944), (3688, 4326)]