438528852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4051}}^1$

素因数の和:4189

約数の個数: 72

約数和(自身を含む): 1156343552

約数和(自身を除く): 717814700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 558, 582, 873, 1116, 1164, 1746, 3007, 3492, 4051, 6014, 8102, 9021, 12028, 12153, 16204, 18042, 24306, 27063, 36084, 36459, 48612, 54126, 72918, 108252, 125581, 145836, 251162, 376743, 392947, 502324, 753486, 785894, 1130229, 1178841, 1506972, 1571788, 2260458, 2357682, 3536523, 4520916, 4715364, 7073046, 12181357, 14146092, 24362714, 36544071, 48725428, 73088142, 109632213, 146176284, 219264426, 438528852]

約数ペア:

[(1, 438528852), (2, 219264426), (3, 146176284), (4, 109632213), (6, 73088142), (9, 48725428), (12, 36544071), (18, 24362714), (31, 14146092), (36, 12181357), (62, 7073046), (93, 4715364), (97, 4520916), (124, 3536523), (186, 2357682), (194, 2260458), (279, 1571788), (291, 1506972), (372, 1178841), (388, 1130229), (558, 785894), (582, 753486), (873, 502324), (1116, 392947), (1164, 376743), (1746, 251162), (3007, 145836), (3492, 125581), (4051, 108252), (6014, 72918), (8102, 54126), (9021, 48612), (12028, 36459), (12153, 36084), (16204, 27063), (18042, 24306)]