40253544

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 112622400

約数和(自身を除く): 72368856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1187, 1256, 1413, 1884, 2374, 2826, 3561, 3768, 4239, 4748, 5652, 7122, 8478, 9496, 10683, 11304, 14244, 16956, 21366, 28488, 32049, 33912, 42732, 64098, 85464, 128196, 186359, 256392, 372718, 559077, 745436, 1118154, 1490872, 1677231, 2236308, 3354462, 4472616, 5031693, 6708924, 10063386, 13417848, 20126772, 40253544]

約数ペア:

[(1, 40253544), (2, 20126772), (3, 13417848), (4, 10063386), (6, 6708924), (8, 5031693), (9, 4472616), (12, 3354462), (18, 2236308), (24, 1677231), (27, 1490872), (36, 1118154), (54, 745436), (72, 559077), (108, 372718), (157, 256392), (216, 186359), (314, 128196), (471, 85464), (628, 64098), (942, 42732), (1187, 33912), (1256, 32049), (1413, 28488), (1884, 21366), (2374, 16956), (2826, 14244), (3561, 11304), (3768, 10683), (4239, 9496), (4748, 8478), (5652, 7122)]