923156766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 2414391408

約数和(自身を除く): 1491234642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 101, 126, 129, 147, 202, 241, 258, 294, 301, 303, 387, 441, 482, 602, 606, 707, 723, 774, 882, 903, 909, 1414, 1446, 1687, 1806, 1818, 2107, 2121, 2169, 2709, 3374, 4214, 4242, 4338, 4343, 4949, 5061, 5418, 6321, 6363, 8686, 9898, 10122, 10363, 11809, 12642, 12726, 13029, 14847, 15183, 18963, 20726, 23618, 24341, 26058, 29694, 30366, 30401, 31089, 35427, 37926, 39087, 44541, 48682, 60802, 62178, 70854, 72541, 73023, 78174, 89082, 91203, 93267, 106281, 145082, 146046, 170387, 182406, 186534, 212562, 212807, 217623, 219069, 273609, 340774, 425614, 435246, 438138, 507787, 511161, 547218, 638421, 652869, 1015574, 1022322, 1046663, 1192709, 1276842, 1305738, 1523361, 1533483, 1915263, 2093326, 2385418, 3046722, 3066966, 3139989, 3578127, 3830526, 4570083, 6279978, 7156254, 7326641, 9140166, 9419967, 10734381, 14653282, 18839934, 21468762, 21979923, 43959846, 51286487, 65939769, 102572974, 131879538, 153859461, 307718922, 461578383, 923156766]

約数ペア:

[(1, 923156766), (2, 461578383), (3, 307718922), (6, 153859461), (7, 131879538), (9, 102572974), (14, 65939769), (18, 51286487), (21, 43959846), (42, 21979923), (43, 21468762), (49, 18839934), (63, 14653282), (86, 10734381), (98, 9419967), (101, 9140166), (126, 7326641), (129, 7156254), (147, 6279978), (202, 4570083), (241, 3830526), (258, 3578127), (294, 3139989), (301, 3066966), (303, 3046722), (387, 2385418), (441, 2093326), (482, 1915263), (602, 1533483), (606, 1523361), (707, 1305738), (723, 1276842), (774, 1192709), (882, 1046663), (903, 1022322), (909, 1015574), (1414, 652869), (1446, 638421), (1687, 547218), (1806, 511161), (1818, 507787), (2107, 438138), (2121, 435246), (2169, 425614), (2709, 340774), (3374, 273609), (4214, 219069), (4242, 217623), (4338, 212807), (4343, 212562), (4949, 186534), (5061, 182406), (5418, 170387), (6321, 146046), (6363, 145082), (8686, 106281), (9898, 93267), (10122, 91203), (10363, 89082), (11809, 78174), (12642, 73023), (12726, 72541), (13029, 70854), (14847, 62178), (15183, 60802), (18963, 48682), (20726, 44541), (23618, 39087), (24341, 37926), (26058, 35427), (29694, 31089), (30366, 30401)]