2215747088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 4724898480

約数和(自身を除く): 2509151392

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 257, 272, 464, 493, 514, 986, 1028, 1093, 1972, 2056, 2186, 3944, 4112, 4369, 4372, 7453, 7888, 8738, 8744, 14906, 17476, 17488, 18581, 29812, 31697, 34952, 37162, 59624, 63394, 69904, 74324, 119248, 126701, 126788, 148648, 253402, 253576, 280901, 297296, 506804, 507152, 538849, 561802, 1013608, 1077698, 1123604, 2027216, 2155396, 2247208, 4310792, 4494416, 4775317, 8146129, 8621584, 9550634, 16292258, 19101268, 32584516, 38202536, 65169032, 76405072, 130338064, 138484193, 276968386, 553936772, 1107873544, 2215747088]

約数ペア:

[(1, 2215747088), (2, 1107873544), (4, 553936772), (8, 276968386), (16, 138484193), (17, 130338064), (29, 76405072), (34, 65169032), (58, 38202536), (68, 32584516), (116, 19101268), (136, 16292258), (232, 9550634), (257, 8621584), (272, 8146129), (464, 4775317), (493, 4494416), (514, 4310792), (986, 2247208), (1028, 2155396), (1093, 2027216), (1972, 1123604), (2056, 1077698), (2186, 1013608), (3944, 561802), (4112, 538849), (4369, 507152), (4372, 506804), (7453, 297296), (7888, 280901), (8738, 253576), (8744, 253402), (14906, 148648), (17476, 126788), (17488, 126701), (18581, 119248), (29812, 74324), (31697, 69904), (34952, 63394), (37162, 59624)]