1666560072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{4139}}^1$

素因数の和:5050

約数の個数: 64

約数和(自身を含む): 4391712000

約数和(自身を除く): 2725151928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 883, 1766, 2649, 3532, 4139, 5298, 7064, 8278, 10596, 12417, 16556, 16777, 21192, 24834, 33112, 33554, 49668, 50331, 67108, 78641, 99336, 100662, 134216, 157282, 201324, 235923, 314564, 402648, 471846, 629128, 943692, 1887384, 3654737, 7309474, 10964211, 14618948, 21928422, 29237896, 43856844, 69440003, 87713688, 138880006, 208320009, 277760012, 416640018, 555520024, 833280036, 1666560072]

約数ペア:

[(1, 1666560072), (2, 833280036), (3, 555520024), (4, 416640018), (6, 277760012), (8, 208320009), (12, 138880006), (19, 87713688), (24, 69440003), (38, 43856844), (57, 29237896), (76, 21928422), (114, 14618948), (152, 10964211), (228, 7309474), (456, 3654737), (883, 1887384), (1766, 943692), (2649, 629128), (3532, 471846), (4139, 402648), (5298, 314564), (7064, 235923), (8278, 201324), (10596, 157282), (12417, 134216), (16556, 100662), (16777, 99336), (21192, 78641), (24834, 67108), (33112, 50331), (33554, 49668)]