861535620876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2213}}^1\times {\mathrm{19891}}^1$

素因数の和:22351

約数の個数: 96

約数和(自身を含む): 2308447185408

約数和(自身を除く): 1446911564532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 932, 1398, 1631, 2213, 2796, 3262, 4426, 4893, 6524, 6639, 8852, 9786, 13278, 15491, 19572, 19891, 26556, 30982, 39782, 46473, 59673, 61964, 79564, 92946, 119346, 139237, 185892, 238692, 278474, 417711, 515629, 556948, 835422, 1031258, 1546887, 1670844, 2062516, 3093774, 3609403, 4634603, 6187548, 7218806, 9269206, 10828209, 13903809, 14437612, 18538412, 21656418, 27807618, 32442221, 43312836, 44018783, 55615236, 64884442, 88037566, 97326663, 129768884, 132056349, 176075132, 194653326, 264112698, 308131481, 389306652, 528225396, 616262962, 924394443, 1232525924, 1848788886, 3697577772, 10256376439, 20512752878, 30769129317, 41025505756, 61538258634, 71794635073, 123076517268, 143589270146, 215383905219, 287178540292, 430767810438, 861535620876]

約数ペア:

[(1, 861535620876), (2, 430767810438), (3, 287178540292), (4, 215383905219), (6, 143589270146), (7, 123076517268), (12, 71794635073), (14, 61538258634), (21, 41025505756), (28, 30769129317), (42, 20512752878), (84, 10256376439), (233, 3697577772), (466, 1848788886), (699, 1232525924), (932, 924394443), (1398, 616262962), (1631, 528225396), (2213, 389306652), (2796, 308131481), (3262, 264112698), (4426, 194653326), (4893, 176075132), (6524, 132056349), (6639, 129768884), (8852, 97326663), (9786, 88037566), (13278, 64884442), (15491, 55615236), (19572, 44018783), (19891, 43312836), (26556, 32442221), (30982, 27807618), (39782, 21656418), (46473, 18538412), (59673, 14437612), (61964, 13903809), (79564, 10828209), (92946, 9269206), (119346, 7218806), (139237, 6187548), (185892, 4634603), (238692, 3609403), (278474, 3093774), (417711, 2062516), (515629, 1670844), (556948, 1546887), (835422, 1031258)]