242735084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 451584000

約数和(自身を除く): 208848916

約数列:

[1, 2, 4, 31, 62, 71, 79, 124, 142, 158, 284, 316, 349, 698, 1396, 2201, 2449, 4402, 4898, 5609, 8804, 9796, 10819, 11218, 21638, 22436, 24779, 27571, 43276, 49558, 55142, 99116, 110284, 173879, 347758, 695516, 768149, 854701, 1536298, 1709402, 1957541, 3072596, 3418804, 3915082, 7830164, 60683771, 121367542, 242735084]

約数ペア:

[(1, 242735084), (2, 121367542), (4, 60683771), (31, 7830164), (62, 3915082), (71, 3418804), (79, 3072596), (124, 1957541), (142, 1709402), (158, 1536298), (284, 854701), (316, 768149), (349, 695516), (698, 347758), (1396, 173879), (2201, 110284), (2449, 99116), (4402, 55142), (4898, 49558), (5609, 43276), (8804, 27571), (9796, 24779), (10819, 22436), (11218, 21638)]