7785479688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4673}}^1$

素因数の和:4947

約数の個数: 128

約数和(自身を含む): 22830059520

約数和(自身を除く): 15044579832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 211, 282, 329, 376, 422, 564, 633, 658, 844, 987, 1128, 1266, 1316, 1477, 1688, 1974, 2532, 2632, 2954, 3948, 4431, 4673, 5064, 5908, 7896, 8862, 9346, 9917, 11816, 14019, 17724, 18692, 19834, 28038, 29751, 32711, 35448, 37384, 39668, 56076, 59502, 65422, 69419, 79336, 98133, 112152, 119004, 130844, 138838, 196266, 208257, 219631, 238008, 261688, 277676, 392532, 416514, 439262, 555352, 658893, 785064, 833028, 878524, 986003, 1317786, 1537417, 1666056, 1757048, 1972006, 2635572, 2958009, 3074834, 3944012, 4612251, 5271144, 5916018, 6149668, 6902021, 7888024, 9224502, 11832036, 12299336, 13804042, 18449004, 20706063, 23664072, 27608084, 36898008, 41412126, 46342141, 55216168, 82824252, 92684282, 139026423, 165648504, 185368564, 278052846, 324394987, 370737128, 556105692, 648789974, 973184961, 1112211384, 1297579948, 1946369922, 2595159896, 3892739844, 7785479688]

約数ペア:

[(1, 7785479688), (2, 3892739844), (3, 2595159896), (4, 1946369922), (6, 1297579948), (7, 1112211384), (8, 973184961), (12, 648789974), (14, 556105692), (21, 370737128), (24, 324394987), (28, 278052846), (42, 185368564), (47, 165648504), (56, 139026423), (84, 92684282), (94, 82824252), (141, 55216168), (168, 46342141), (188, 41412126), (211, 36898008), (282, 27608084), (329, 23664072), (376, 20706063), (422, 18449004), (564, 13804042), (633, 12299336), (658, 11832036), (844, 9224502), (987, 7888024), (1128, 6902021), (1266, 6149668), (1316, 5916018), (1477, 5271144), (1688, 4612251), (1974, 3944012), (2532, 3074834), (2632, 2958009), (2954, 2635572), (3948, 1972006), (4431, 1757048), (4673, 1666056), (5064, 1537417), (5908, 1317786), (7896, 986003), (8862, 878524), (9346, 833028), (9917, 785064), (11816, 658893), (14019, 555352), (17724, 439262), (18692, 416514), (19834, 392532), (28038, 277676), (29751, 261688), (32711, 238008), (35448, 219631), (37384, 208257), (39668, 196266), (56076, 138838), (59502, 130844), (65422, 119004), (69419, 112152), (79336, 98133)]