631189272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197741}}^1$

素因数の和:197776

約数の個数: 64

約数和(自身を含む): 1898323200

約数和(自身を除く): 1267133928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 197741, 395482, 593223, 790964, 1186446, 1384187, 1581928, 2372892, 2768374, 3757079, 4152561, 4745784, 5536748, 7514158, 8305122, 11073496, 11271237, 15028316, 16610244, 22542474, 26299553, 30056632, 33220488, 45084948, 52599106, 78898659, 90169896, 105198212, 157797318, 210396424, 315594636, 631189272]

約数ペア:

[(1, 631189272), (2, 315594636), (3, 210396424), (4, 157797318), (6, 105198212), (7, 90169896), (8, 78898659), (12, 52599106), (14, 45084948), (19, 33220488), (21, 30056632), (24, 26299553), (28, 22542474), (38, 16610244), (42, 15028316), (56, 11271237), (57, 11073496), (76, 8305122), (84, 7514158), (114, 5536748), (133, 4745784), (152, 4152561), (168, 3757079), (228, 2768374), (266, 2372892), (399, 1581928), (456, 1384187), (532, 1186446), (798, 790964), (1064, 593223), (1596, 395482), (3192, 197741)]