774021924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1530

約数の個数: 144

約数和(自身を含む): 2255897280

約数和(自身を除く): 1481875356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 61, 76, 78, 114, 117, 122, 156, 171, 183, 228, 234, 244, 247, 342, 366, 468, 494, 549, 684, 732, 741, 793, 988, 1098, 1159, 1427, 1482, 1586, 2196, 2223, 2318, 2379, 2854, 2964, 3172, 3477, 4281, 4446, 4636, 4758, 5708, 6954, 7137, 8562, 8892, 9516, 10431, 12843, 13908, 14274, 15067, 17124, 18551, 20862, 25686, 27113, 28548, 30134, 37102, 41724, 45201, 51372, 54226, 55653, 60268, 74204, 81339, 87047, 90402, 108452, 111306, 135603, 162678, 166959, 174094, 180804, 222612, 244017, 261141, 271206, 325356, 333918, 348188, 352469, 488034, 522282, 542412, 667836, 704938, 783423, 976068, 1044564, 1057407, 1131611, 1409876, 1566846, 1653893, 2114814, 2263222, 3133692, 3172221, 3307786, 3394833, 4229628, 4526444, 4961679, 6344442, 6615572, 6789666, 9923358, 10184499, 12688884, 13579332, 14885037, 19846716, 20368998, 21500609, 29770074, 40737996, 43001218, 59540148, 64501827, 86002436, 129003654, 193505481, 258007308, 387010962, 774021924]

約数ペア:

[(1, 774021924), (2, 387010962), (3, 258007308), (4, 193505481), (6, 129003654), (9, 86002436), (12, 64501827), (13, 59540148), (18, 43001218), (19, 40737996), (26, 29770074), (36, 21500609), (38, 20368998), (39, 19846716), (52, 14885037), (57, 13579332), (61, 12688884), (76, 10184499), (78, 9923358), (114, 6789666), (117, 6615572), (122, 6344442), (156, 4961679), (171, 4526444), (183, 4229628), (228, 3394833), (234, 3307786), (244, 3172221), (247, 3133692), (342, 2263222), (366, 2114814), (468, 1653893), (494, 1566846), (549, 1409876), (684, 1131611), (732, 1057407), (741, 1044564), (793, 976068), (988, 783423), (1098, 704938), (1159, 667836), (1427, 542412), (1482, 522282), (1586, 488034), (2196, 352469), (2223, 348188), (2318, 333918), (2379, 325356), (2854, 271206), (2964, 261141), (3172, 244017), (3477, 222612), (4281, 180804), (4446, 174094), (4636, 166959), (4758, 162678), (5708, 135603), (6954, 111306), (7137, 108452), (8562, 90402), (8892, 87047), (9516, 81339), (10431, 74204), (12843, 60268), (13908, 55653), (14274, 54226), (15067, 51372), (17124, 45201), (18551, 41724), (20862, 37102), (25686, 30134), (27113, 28548)]