661064112

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1952

約数の個数: 160

約数和(自身を含む): 2044908800

約数和(自身を除く): 1383844688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 86, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 304, 342, 344, 387, 432, 456, 513, 516, 684, 688, 774, 817, 912, 1026, 1032, 1161, 1368, 1548, 1634, 1873, 2052, 2064, 2322, 2451, 2736, 3096, 3268, 3746, 4104, 4644, 4902, 5619, 6192, 6536, 7353, 7492, 8208, 9288, 9804, 11238, 13072, 14706, 14984, 16857, 18576, 19608, 22059, 22476, 29412, 29968, 33714, 35587, 39216, 44118, 44952, 50571, 58824, 67428, 71174, 80539, 88236, 89904, 101142, 106761, 117648, 134856, 142348, 161078, 176472, 202284, 213522, 241617, 269712, 284696, 320283, 322156, 352944, 404568, 427044, 483234, 569392, 640566, 644312, 724851, 809136, 854088, 960849, 966468, 1281132, 1288624, 1449702, 1530241, 1708176, 1921698, 1932936, 2174553, 2562264, 2899404, 3060482, 3843396, 3865872, 4349106, 4590723, 5124528, 5798808, 6120964, 7686792, 8698212, 9181446, 11597616, 12241928, 13772169, 15373584, 17396424, 18362892, 24483856, 27544338, 34792848, 36725784, 41316507, 55088676, 73451568, 82633014, 110177352, 165266028, 220354704, 330532056, 661064112]

約数ペア:

[(1, 661064112), (2, 330532056), (3, 220354704), (4, 165266028), (6, 110177352), (8, 82633014), (9, 73451568), (12, 55088676), (16, 41316507), (18, 36725784), (19, 34792848), (24, 27544338), (27, 24483856), (36, 18362892), (38, 17396424), (43, 15373584), (48, 13772169), (54, 12241928), (57, 11597616), (72, 9181446), (76, 8698212), (86, 7686792), (108, 6120964), (114, 5798808), (129, 5124528), (144, 4590723), (152, 4349106), (171, 3865872), (172, 3843396), (216, 3060482), (228, 2899404), (258, 2562264), (304, 2174553), (342, 1932936), (344, 1921698), (387, 1708176), (432, 1530241), (456, 1449702), (513, 1288624), (516, 1281132), (684, 966468), (688, 960849), (774, 854088), (817, 809136), (912, 724851), (1026, 644312), (1032, 640566), (1161, 569392), (1368, 483234), (1548, 427044), (1634, 404568), (1873, 352944), (2052, 322156), (2064, 320283), (2322, 284696), (2451, 269712), (2736, 241617), (3096, 213522), (3268, 202284), (3746, 176472), (4104, 161078), (4644, 142348), (4902, 134856), (5619, 117648), (6192, 106761), (6536, 101142), (7353, 89904), (7492, 88236), (8208, 80539), (9288, 71174), (9804, 67428), (11238, 58824), (13072, 50571), (14706, 44952), (14984, 44118), (16857, 39216), (18576, 35587), (19608, 33714), (22059, 29968), (22476, 29412)]