2257128

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 6739200

約数和(自身を除く): 4482072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 47, 58, 69, 72, 87, 92, 94, 116, 138, 141, 174, 184, 188, 207, 232, 261, 276, 282, 348, 376, 414, 423, 522, 552, 564, 667, 696, 828, 846, 1044, 1081, 1128, 1334, 1363, 1656, 1692, 2001, 2088, 2162, 2668, 2726, 3243, 3384, 4002, 4089, 4324, 5336, 5452, 6003, 6486, 8004, 8178, 8648, 9729, 10904, 12006, 12267, 12972, 16008, 16356, 19458, 24012, 24534, 25944, 31349, 32712, 38916, 48024, 49068, 62698, 77832, 94047, 98136, 125396, 188094, 250792, 282141, 376188, 564282, 752376, 1128564, 2257128]

約数ペア:

[(1, 2257128), (2, 1128564), (3, 752376), (4, 564282), (6, 376188), (8, 282141), (9, 250792), (12, 188094), (18, 125396), (23, 98136), (24, 94047), (29, 77832), (36, 62698), (46, 49068), (47, 48024), (58, 38916), (69, 32712), (72, 31349), (87, 25944), (92, 24534), (94, 24012), (116, 19458), (138, 16356), (141, 16008), (174, 12972), (184, 12267), (188, 12006), (207, 10904), (232, 9729), (261, 8648), (276, 8178), (282, 8004), (348, 6486), (376, 6003), (414, 5452), (423, 5336), (522, 4324), (552, 4089), (564, 4002), (667, 3384), (696, 3243), (828, 2726), (846, 2668), (1044, 2162), (1081, 2088), (1128, 2001), (1334, 1692), (1363, 1656)]