830050776

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 2291047200

約数和(自身を除く): 1460996424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 397, 409, 426, 568, 639, 794, 818, 852, 1191, 1227, 1278, 1588, 1636, 1704, 2382, 2454, 2556, 3176, 3272, 3573, 3681, 4764, 4908, 5112, 7146, 7362, 9528, 9816, 14292, 14724, 28187, 28584, 29039, 29448, 56374, 58078, 84561, 87117, 112748, 116156, 162373, 169122, 174234, 225496, 232312, 253683, 261351, 324746, 338244, 348468, 487119, 507366, 522702, 649492, 676488, 696936, 974238, 1014732, 1045404, 1298984, 1461357, 1948476, 2029464, 2090808, 2922714, 3896952, 5845428, 11528483, 11690856, 23056966, 34585449, 46113932, 69170898, 92227864, 103756347, 138341796, 207512694, 276683592, 415025388, 830050776]

約数ペア:

[(1, 830050776), (2, 415025388), (3, 276683592), (4, 207512694), (6, 138341796), (8, 103756347), (9, 92227864), (12, 69170898), (18, 46113932), (24, 34585449), (36, 23056966), (71, 11690856), (72, 11528483), (142, 5845428), (213, 3896952), (284, 2922714), (397, 2090808), (409, 2029464), (426, 1948476), (568, 1461357), (639, 1298984), (794, 1045404), (818, 1014732), (852, 974238), (1191, 696936), (1227, 676488), (1278, 649492), (1588, 522702), (1636, 507366), (1704, 487119), (2382, 348468), (2454, 338244), (2556, 324746), (3176, 261351), (3272, 253683), (3573, 232312), (3681, 225496), (4764, 174234), (4908, 169122), (5112, 162373), (7146, 116156), (7362, 112748), (9528, 87117), (9816, 84561), (14292, 58078), (14724, 56374), (28187, 29448), (28584, 29039)]