217160424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12211}}^1$

素因数の和:12255

約数の個数: 96

約数和(自身を含む): 666775200

約数和(自身を除く): 449614776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 12211, 17784, 24422, 36633, 48844, 73266, 97688, 109899, 146532, 158743, 219798, 232009, 293064, 317486, 439596, 464018, 476229, 634972, 696027, 879192, 928036, 952458, 1269944, 1392054, 1428687, 1856072, 1904916, 2088081, 2784108, 2857374, 3016117, 3809832, 4176162, 5568216, 5714748, 6032234, 8352324, 9048351, 11429496, 12064468, 16704648, 18096702, 24128936, 27145053, 36193404, 54290106, 72386808, 108580212, 217160424]

約数ペア:

[(1, 217160424), (2, 108580212), (3, 72386808), (4, 54290106), (6, 36193404), (8, 27145053), (9, 24128936), (12, 18096702), (13, 16704648), (18, 12064468), (19, 11429496), (24, 9048351), (26, 8352324), (36, 6032234), (38, 5714748), (39, 5568216), (52, 4176162), (57, 3809832), (72, 3016117), (76, 2857374), (78, 2784108), (104, 2088081), (114, 1904916), (117, 1856072), (152, 1428687), (156, 1392054), (171, 1269944), (228, 952458), (234, 928036), (247, 879192), (312, 696027), (342, 634972), (456, 476229), (468, 464018), (494, 439596), (684, 317486), (741, 293064), (936, 232009), (988, 219798), (1368, 158743), (1482, 146532), (1976, 109899), (2223, 97688), (2964, 73266), (4446, 48844), (5928, 36633), (8892, 24422), (12211, 17784)]