215773464

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 548720640

約数和(自身を除く): 332947176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 191, 206, 309, 382, 412, 457, 573, 618, 764, 824, 914, 1146, 1236, 1371, 1528, 1828, 2292, 2472, 2742, 3656, 4584, 5484, 10968, 19673, 39346, 47071, 59019, 78692, 87287, 94142, 118038, 141213, 157384, 174574, 188284, 236076, 261861, 282426, 349148, 376568, 472152, 523722, 564852, 698296, 1047444, 1129704, 2094888, 8990561, 17981122, 26971683, 35962244, 53943366, 71924488, 107886732, 215773464]

約数ペア:

[(1, 215773464), (2, 107886732), (3, 71924488), (4, 53943366), (6, 35962244), (8, 26971683), (12, 17981122), (24, 8990561), (103, 2094888), (191, 1129704), (206, 1047444), (309, 698296), (382, 564852), (412, 523722), (457, 472152), (573, 376568), (618, 349148), (764, 282426), (824, 261861), (914, 236076), (1146, 188284), (1236, 174574), (1371, 157384), (1528, 141213), (1828, 118038), (2292, 94142), (2472, 87287), (2742, 78692), (3656, 59019), (4584, 47071), (5484, 39346), (10968, 19673)]