389570088

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 989971200

約数和(自身を除く): 600401112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 271, 356, 534, 542, 673, 712, 813, 1068, 1084, 1346, 1626, 2019, 2136, 2168, 2692, 3252, 4038, 5384, 6504, 8076, 16152, 24119, 48238, 59897, 72357, 96476, 119794, 144714, 179691, 182383, 192952, 239588, 289428, 359382, 364766, 479176, 547149, 578856, 718764, 729532, 1094298, 1437528, 1459064, 2188596, 4377192, 16232087, 32464174, 48696261, 64928348, 97392522, 129856696, 194785044, 389570088]

約数ペア:

[(1, 389570088), (2, 194785044), (3, 129856696), (4, 97392522), (6, 64928348), (8, 48696261), (12, 32464174), (24, 16232087), (89, 4377192), (178, 2188596), (267, 1459064), (271, 1437528), (356, 1094298), (534, 729532), (542, 718764), (673, 578856), (712, 547149), (813, 479176), (1068, 364766), (1084, 359382), (1346, 289428), (1626, 239588), (2019, 192952), (2136, 182383), (2168, 179691), (2692, 144714), (3252, 119794), (4038, 96476), (5384, 72357), (6504, 59897), (8076, 48238), (16152, 24119)]