1869711272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 4401008640

約数和(自身を除く): 2531297368

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 127, 136, 143, 187, 221, 254, 286, 374, 442, 508, 572, 748, 757, 884, 1016, 1144, 1397, 1496, 1514, 1651, 1768, 2159, 2431, 2794, 3028, 3302, 4318, 4862, 5588, 6056, 6604, 8327, 8636, 9724, 9841, 11176, 12869, 13208, 16654, 17272, 18161, 19448, 19682, 23749, 25738, 28067, 33308, 36322, 39364, 47498, 51476, 56134, 66616, 72644, 78728, 94996, 96139, 102952, 108251, 112268, 141559, 145288, 167297, 189992, 192278, 216502, 224536, 283118, 308737, 334594, 384556, 433004, 566236, 617474, 669188, 769112, 866008, 1057529, 1132472, 1234948, 1249807, 1338376, 1634363, 1840267, 2115058, 2469896, 2499614, 3268726, 3680534, 4230116, 4999228, 6537452, 7361068, 8460232, 9998456, 13074904, 13747877, 14722136, 17977993, 21246719, 27495754, 35955986, 42493438, 54991508, 71911972, 84986876, 109983016, 143823944, 169973752, 233713909, 467427818, 934855636, 1869711272]

約数ペア:

[(1, 1869711272), (2, 934855636), (4, 467427818), (8, 233713909), (11, 169973752), (13, 143823944), (17, 109983016), (22, 84986876), (26, 71911972), (34, 54991508), (44, 42493438), (52, 35955986), (68, 27495754), (88, 21246719), (104, 17977993), (127, 14722136), (136, 13747877), (143, 13074904), (187, 9998456), (221, 8460232), (254, 7361068), (286, 6537452), (374, 4999228), (442, 4230116), (508, 3680534), (572, 3268726), (748, 2499614), (757, 2469896), (884, 2115058), (1016, 1840267), (1144, 1634363), (1397, 1338376), (1496, 1249807), (1514, 1234948), (1651, 1132472), (1768, 1057529), (2159, 866008), (2431, 769112), (2794, 669188), (3028, 617474), (3302, 566236), (4318, 433004), (4862, 384556), (5588, 334594), (6056, 308737), (6604, 283118), (8327, 224536), (8636, 216502), (9724, 192278), (9841, 189992), (11176, 167297), (12869, 145288), (13208, 141559), (16654, 112268), (17272, 108251), (18161, 102952), (19448, 96139), (19682, 94996), (23749, 78728), (25738, 72644), (28067, 66616), (33308, 56134), (36322, 51476), (39364, 47498)]