3999216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 12253680

約数和(自身を除く): 8254464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 169, 174, 204, 208, 221, 232, 272, 312, 338, 348, 377, 408, 442, 464, 493, 507, 624, 663, 676, 696, 754, 816, 884, 986, 1014, 1131, 1326, 1352, 1392, 1479, 1508, 1768, 1972, 2028, 2262, 2652, 2704, 2873, 2958, 3016, 3536, 3944, 4056, 4524, 4901, 5304, 5746, 5916, 6032, 6409, 7888, 8112, 8619, 9048, 9802, 10608, 11492, 11832, 12818, 14703, 17238, 18096, 19227, 19604, 22984, 23664, 25636, 29406, 34476, 38454, 39208, 45968, 51272, 58812, 68952, 76908, 78416, 83317, 102544, 117624, 137904, 153816, 166634, 235248, 249951, 307632, 333268, 499902, 666536, 999804, 1333072, 1999608, 3999216]

約数ペア:

[(1, 3999216), (2, 1999608), (3, 1333072), (4, 999804), (6, 666536), (8, 499902), (12, 333268), (13, 307632), (16, 249951), (17, 235248), (24, 166634), (26, 153816), (29, 137904), (34, 117624), (39, 102544), (48, 83317), (51, 78416), (52, 76908), (58, 68952), (68, 58812), (78, 51272), (87, 45968), (102, 39208), (104, 38454), (116, 34476), (136, 29406), (156, 25636), (169, 23664), (174, 22984), (204, 19604), (208, 19227), (221, 18096), (232, 17238), (272, 14703), (312, 12818), (338, 11832), (348, 11492), (377, 10608), (408, 9802), (442, 9048), (464, 8619), (493, 8112), (507, 7888), (624, 6409), (663, 6032), (676, 5916), (696, 5746), (754, 5304), (816, 4901), (884, 4524), (986, 4056), (1014, 3944), (1131, 3536), (1326, 3016), (1352, 2958), (1392, 2873), (1479, 2704), (1508, 2652), (1768, 2262), (1972, 2028)]