661975056

素因数分解:

$2^4\times 3^2\times {\mathrm{601}}^1\times {\mathrm{7649}}^1$

素因数の和:8264

約数の個数: 60

約数和(自身を含む): 1855935900

約数和(自身を除く): 1193960844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 601, 1202, 1803, 2404, 3606, 4808, 5409, 7212, 7649, 9616, 10818, 14424, 15298, 21636, 22947, 28848, 30596, 43272, 45894, 61192, 68841, 86544, 91788, 122384, 137682, 183576, 275364, 367152, 550728, 1101456, 4597049, 9194098, 13791147, 18388196, 27582294, 36776392, 41373441, 55164588, 73552784, 82746882, 110329176, 165493764, 220658352, 330987528, 661975056]

約数ペア:

[(1, 661975056), (2, 330987528), (3, 220658352), (4, 165493764), (6, 110329176), (8, 82746882), (9, 73552784), (12, 55164588), (16, 41373441), (18, 36776392), (24, 27582294), (36, 18388196), (48, 13791147), (72, 9194098), (144, 4597049), (601, 1101456), (1202, 550728), (1803, 367152), (2404, 275364), (3606, 183576), (4808, 137682), (5409, 122384), (7212, 91788), (7649, 86544), (9616, 68841), (10818, 61192), (14424, 45894), (15298, 43272), (21636, 30596), (22947, 28848)]