2153454804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 5988003840

約数和(自身を除く): 3834549036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 223, 279, 306, 372, 446, 509, 527, 558, 612, 669, 892, 1018, 1054, 1116, 1338, 1527, 1581, 2007, 2036, 2108, 2676, 3054, 3162, 3791, 4014, 4581, 4743, 6108, 6324, 6913, 7582, 8028, 8653, 9162, 9486, 11373, 13826, 15164, 15779, 17306, 18324, 18972, 20739, 22746, 25959, 27652, 31558, 34119, 34612, 41478, 45492, 47337, 51918, 62217, 63116, 68238, 77877, 82956, 94674, 103836, 113507, 117521, 124434, 136476, 142011, 155754, 189348, 227014, 235042, 248868, 268243, 284022, 311508, 340521, 352563, 454028, 470084, 536486, 568044, 681042, 705126, 804729, 1021563, 1057689, 1072972, 1362084, 1410252, 1609458, 1929619, 2043126, 2115378, 2414187, 3218916, 3518717, 3859238, 4086252, 4230756, 4828374, 5788857, 7037434, 7718476, 9656748, 10556151, 11577714, 14074868, 17366571, 21112302, 23155428, 31668453, 34733142, 42224604, 59818189, 63336906, 69466284, 119636378, 126673812, 179454567, 239272756, 358909134, 538363701, 717818268, 1076727402, 2153454804]

約数ペア:

[(1, 2153454804), (2, 1076727402), (3, 717818268), (4, 538363701), (6, 358909134), (9, 239272756), (12, 179454567), (17, 126673812), (18, 119636378), (31, 69466284), (34, 63336906), (36, 59818189), (51, 42224604), (62, 34733142), (68, 31668453), (93, 23155428), (102, 21112302), (124, 17366571), (153, 14074868), (186, 11577714), (204, 10556151), (223, 9656748), (279, 7718476), (306, 7037434), (372, 5788857), (446, 4828374), (509, 4230756), (527, 4086252), (558, 3859238), (612, 3518717), (669, 3218916), (892, 2414187), (1018, 2115378), (1054, 2043126), (1116, 1929619), (1338, 1609458), (1527, 1410252), (1581, 1362084), (2007, 1072972), (2036, 1057689), (2108, 1021563), (2676, 804729), (3054, 705126), (3162, 681042), (3791, 568044), (4014, 536486), (4581, 470084), (4743, 454028), (6108, 352563), (6324, 340521), (6913, 311508), (7582, 284022), (8028, 268243), (8653, 248868), (9162, 235042), (9486, 227014), (11373, 189348), (13826, 155754), (15164, 142011), (15779, 136476), (17306, 124434), (18324, 117521), (18972, 113507), (20739, 103836), (22746, 94674), (25959, 82956), (27652, 77877), (31558, 68238), (34119, 63116), (34612, 62217), (41478, 51918), (45492, 47337)]