1330240208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15331}}^1$

素因数の和:15396

約数の個数: 80

約数和(自身を含む): 3079892160

約数和(自身を除く): 1749651952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 2992, 3944, 5104, 5423, 7888, 10846, 15331, 21692, 30662, 43384, 61324, 86768, 122648, 168641, 245296, 260627, 337282, 444599, 521254, 674564, 889198, 1042508, 1349128, 1778396, 2085016, 2698256, 2866897, 3556792, 4170032, 4890589, 5733794, 7113584, 7558183, 9781178, 11467588, 15116366, 19562356, 22935176, 30232732, 39124712, 45870352, 60465464, 78249424, 83140013, 120930928, 166280026, 332560052, 665120104, 1330240208]

約数ペア:

[(1, 1330240208), (2, 665120104), (4, 332560052), (8, 166280026), (11, 120930928), (16, 83140013), (17, 78249424), (22, 60465464), (29, 45870352), (34, 39124712), (44, 30232732), (58, 22935176), (68, 19562356), (88, 15116366), (116, 11467588), (136, 9781178), (176, 7558183), (187, 7113584), (232, 5733794), (272, 4890589), (319, 4170032), (374, 3556792), (464, 2866897), (493, 2698256), (638, 2085016), (748, 1778396), (986, 1349128), (1276, 1042508), (1496, 889198), (1972, 674564), (2552, 521254), (2992, 444599), (3944, 337282), (5104, 260627), (5423, 245296), (7888, 168641), (10846, 122648), (15331, 86768), (21692, 61324), (30662, 43384)]