349740724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 648410112

約数和(自身を除く): 298669388

約数列:

[1, 2, 4, 37, 47, 74, 94, 137, 148, 188, 274, 367, 548, 734, 1468, 1739, 3478, 5069, 6439, 6956, 10138, 12878, 13579, 17249, 20276, 25756, 27158, 34498, 50279, 54316, 68996, 100558, 201116, 238243, 476486, 638213, 952972, 1276426, 1860323, 2363113, 2552852, 3720646, 4726226, 7441292, 9452452, 87435181, 174870362, 349740724]

約数ペア:

[(1, 349740724), (2, 174870362), (4, 87435181), (37, 9452452), (47, 7441292), (74, 4726226), (94, 3720646), (137, 2552852), (148, 2363113), (188, 1860323), (274, 1276426), (367, 952972), (548, 638213), (734, 476486), (1468, 238243), (1739, 201116), (3478, 100558), (5069, 68996), (6439, 54316), (6956, 50279), (10138, 34498), (12878, 27158), (13579, 25756), (17249, 20276)]