879779628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8724

約数の個数: 144

約数和(自身を含む): 2825711616

約数和(自身を除く): 1945931988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 8663, 11284, 14508, 16926, 17326, 25389, 25989, 33852, 34652, 50778, 51978, 60641, 77967, 101556, 103956, 112619, 121282, 155934, 181923, 225238, 242564, 268553, 311868, 337857, 363846, 450476, 537106, 545769, 675714, 727692, 788333, 805659, 1013571, 1074212, 1091538, 1351428, 1576666, 1611318, 1879871, 2027142, 2183076, 2364999, 2416977, 3153332, 3222636, 3491189, 3759742, 4054284, 4729998, 4833954, 5639613, 6982378, 7094997, 7519484, 9459996, 9667908, 10473567, 11279226, 13964756, 14189994, 16918839, 20947134, 22558452, 24438323, 28379988, 31420701, 33837678, 41894268, 48876646, 62841402, 67675356, 73314969, 97753292, 125682804, 146629938, 219944907, 293259876, 439889814, 879779628]

約数ペア:

[(1, 879779628), (2, 439889814), (3, 293259876), (4, 219944907), (6, 146629938), (7, 125682804), (9, 97753292), (12, 73314969), (13, 67675356), (14, 62841402), (18, 48876646), (21, 41894268), (26, 33837678), (28, 31420701), (31, 28379988), (36, 24438323), (39, 22558452), (42, 20947134), (52, 16918839), (62, 14189994), (63, 13964756), (78, 11279226), (84, 10473567), (91, 9667908), (93, 9459996), (117, 7519484), (124, 7094997), (126, 6982378), (156, 5639613), (182, 4833954), (186, 4729998), (217, 4054284), (234, 3759742), (252, 3491189), (273, 3222636), (279, 3153332), (364, 2416977), (372, 2364999), (403, 2183076), (434, 2027142), (468, 1879871), (546, 1611318), (558, 1576666), (651, 1351428), (806, 1091538), (819, 1074212), (868, 1013571), (1092, 805659), (1116, 788333), (1209, 727692), (1302, 675714), (1612, 545769), (1638, 537106), (1953, 450476), (2418, 363846), (2604, 337857), (2821, 311868), (3276, 268553), (3627, 242564), (3906, 225238), (4836, 181923), (5642, 155934), (7254, 121282), (7812, 112619), (8463, 103956), (8663, 101556), (11284, 77967), (14508, 60641), (16926, 51978), (17326, 50778), (25389, 34652), (25989, 33852)]