1961406312

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{4639}}^1$

素因数の和:4950

約数の個数: 64

約数和(自身を含む): 4988928000

約数和(自身を除く): 3027521688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 223, 237, 316, 446, 474, 632, 669, 892, 948, 1338, 1784, 1896, 2676, 4639, 5352, 9278, 13917, 17617, 18556, 27834, 35234, 37112, 52851, 55668, 70468, 105702, 111336, 140936, 211404, 366481, 422808, 732962, 1034497, 1099443, 1465924, 2068994, 2198886, 2931848, 3103491, 4137988, 4397772, 6206982, 8275976, 8795544, 12413964, 24827928, 81725263, 163450526, 245175789, 326901052, 490351578, 653802104, 980703156, 1961406312]

約数ペア:

[(1, 1961406312), (2, 980703156), (3, 653802104), (4, 490351578), (6, 326901052), (8, 245175789), (12, 163450526), (24, 81725263), (79, 24827928), (158, 12413964), (223, 8795544), (237, 8275976), (316, 6206982), (446, 4397772), (474, 4137988), (632, 3103491), (669, 2931848), (892, 2198886), (948, 2068994), (1338, 1465924), (1784, 1099443), (1896, 1034497), (2676, 732962), (4639, 422808), (5352, 366481), (9278, 211404), (13917, 140936), (17617, 111336), (18556, 105702), (27834, 70468), (35234, 55668), (37112, 52851)]