681554343708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{141653}}^1$

素因数の和:142044

約数の個数: 144

約数和(自身を含む): 2007620212416

約数和(自身を除く): 1326065868708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 313, 366, 427, 549, 626, 732, 854, 939, 1098, 1252, 1281, 1708, 1878, 2191, 2196, 2562, 2817, 3756, 3843, 4382, 5124, 5634, 6573, 7686, 8764, 11268, 13146, 15372, 19093, 19719, 26292, 38186, 39438, 57279, 76372, 78876, 114558, 133651, 141653, 171837, 229116, 267302, 283306, 343674, 400953, 424959, 534604, 566612, 687348, 801906, 849918, 991571, 1202859, 1274877, 1603812, 1699836, 1983142, 2405718, 2549754, 2974713, 3966284, 4811436, 5099508, 5949426, 8640833, 8924139, 11898852, 17281666, 17848278, 25922499, 34563332, 35696556, 44337389, 51844998, 60485831, 77767497, 88674778, 103689996, 120971662, 133012167, 155534994, 177349556, 181457493, 241943324, 266024334, 310361723, 311069988, 362914986, 399036501, 532048668, 544372479, 620723446, 725829972, 798073002, 931085169, 1088744958, 1241446892, 1596146004, 1862170338, 2177489916, 2704580729, 2793255507, 3724340676, 5409161458, 5586511014, 8113742187, 10818322916, 11173022028, 16227484374, 18932065103, 24341226561, 32454968748, 37864130206, 48682453122, 56796195309, 75728260412, 97364906244, 113592390618, 170388585927, 227184781236, 340777171854, 681554343708]

約数ペア:

[(1, 681554343708), (2, 340777171854), (3, 227184781236), (4, 170388585927), (6, 113592390618), (7, 97364906244), (9, 75728260412), (12, 56796195309), (14, 48682453122), (18, 37864130206), (21, 32454968748), (28, 24341226561), (36, 18932065103), (42, 16227484374), (61, 11173022028), (63, 10818322916), (84, 8113742187), (122, 5586511014), (126, 5409161458), (183, 3724340676), (244, 2793255507), (252, 2704580729), (313, 2177489916), (366, 1862170338), (427, 1596146004), (549, 1241446892), (626, 1088744958), (732, 931085169), (854, 798073002), (939, 725829972), (1098, 620723446), (1252, 544372479), (1281, 532048668), (1708, 399036501), (1878, 362914986), (2191, 311069988), (2196, 310361723), (2562, 266024334), (2817, 241943324), (3756, 181457493), (3843, 177349556), (4382, 155534994), (5124, 133012167), (5634, 120971662), (6573, 103689996), (7686, 88674778), (8764, 77767497), (11268, 60485831), (13146, 51844998), (15372, 44337389), (19093, 35696556), (19719, 34563332), (26292, 25922499), (38186, 17848278), (39438, 17281666), (57279, 11898852), (76372, 8924139), (78876, 8640833), (114558, 5949426), (133651, 5099508), (141653, 4811436), (171837, 3966284), (229116, 2974713), (267302, 2549754), (283306, 2405718), (343674, 1983142), (400953, 1699836), (424959, 1603812), (534604, 1274877), (566612, 1202859), (687348, 991571), (801906, 849918)]