258511971816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1549609}}^1$

素因数の和:1549959

約数の個数: 96

約数和(自身を含む): 802574011200

約数和(自身を除く): 544062039384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 331, 504, 662, 993, 1324, 1986, 2317, 2648, 2979, 3972, 4634, 5958, 6951, 7944, 9268, 11916, 13902, 18536, 20853, 23832, 27804, 41706, 55608, 83412, 166824, 1549609, 3099218, 4648827, 6198436, 9297654, 10847263, 12396872, 13946481, 18595308, 21694526, 27892962, 32541789, 37190616, 43389052, 55785924, 65083578, 86778104, 97625367, 111571848, 130167156, 195250734, 260334312, 390501468, 512920579, 781002936, 1025841158, 1538761737, 2051682316, 3077523474, 3590444053, 4103364632, 4616285211, 6155046948, 7180888106, 9232570422, 10771332159, 12310093896, 14361776212, 18465140844, 21542664318, 28723552424, 32313996477, 36930281688, 43085328636, 64627992954, 86170657272, 129255985908, 258511971816]

約数ペア:

[(1, 258511971816), (2, 129255985908), (3, 86170657272), (4, 64627992954), (6, 43085328636), (7, 36930281688), (8, 32313996477), (9, 28723552424), (12, 21542664318), (14, 18465140844), (18, 14361776212), (21, 12310093896), (24, 10771332159), (28, 9232570422), (36, 7180888106), (42, 6155046948), (56, 4616285211), (63, 4103364632), (72, 3590444053), (84, 3077523474), (126, 2051682316), (168, 1538761737), (252, 1025841158), (331, 781002936), (504, 512920579), (662, 390501468), (993, 260334312), (1324, 195250734), (1986, 130167156), (2317, 111571848), (2648, 97625367), (2979, 86778104), (3972, 65083578), (4634, 55785924), (5958, 43389052), (6951, 37190616), (7944, 32541789), (9268, 27892962), (11916, 21694526), (13902, 18595308), (18536, 13946481), (20853, 12396872), (23832, 10847263), (27804, 9297654), (41706, 6198436), (55608, 4648827), (83412, 3099218), (166824, 1549609)]