1214977572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21401}}^1$

素因数の和:21513

約数の個数: 72

約数和(自身を含む): 3271937760

約数和(自身を除く): 2056960188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4731, 6308, 9462, 14193, 18924, 21401, 28386, 42802, 56772, 64203, 85604, 128406, 192609, 256812, 385218, 406619, 770436, 813238, 1219857, 1626476, 1776283, 2439714, 3552566, 3659571, 4879428, 5328849, 7105132, 7319142, 10657698, 14638284, 15986547, 21315396, 31973094, 33749377, 63946188, 67498754, 101248131, 134997508, 202496262, 303744393, 404992524, 607488786, 1214977572]

約数ペア:

[(1, 1214977572), (2, 607488786), (3, 404992524), (4, 303744393), (6, 202496262), (9, 134997508), (12, 101248131), (18, 67498754), (19, 63946188), (36, 33749377), (38, 31973094), (57, 21315396), (76, 15986547), (83, 14638284), (114, 10657698), (166, 7319142), (171, 7105132), (228, 5328849), (249, 4879428), (332, 3659571), (342, 3552566), (498, 2439714), (684, 1776283), (747, 1626476), (996, 1219857), (1494, 813238), (1577, 770436), (2988, 406619), (3154, 385218), (4731, 256812), (6308, 192609), (9462, 128406), (14193, 85604), (18924, 64203), (21401, 56772), (28386, 42802)]