25409901192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{12451}}^1$

素因数の和:12715

約数の個数: 128

約数和(自身を含む): 70958469120

約数和(自身を除く): 45548567928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 211, 248, 312, 372, 403, 422, 633, 744, 806, 844, 1209, 1266, 1612, 1688, 2418, 2532, 2743, 3224, 4836, 5064, 5486, 6541, 8229, 9672, 10972, 12451, 13082, 16458, 19623, 21944, 24902, 26164, 32916, 37353, 39246, 49804, 52328, 65832, 74706, 78492, 85033, 99608, 149412, 156984, 161863, 170066, 255099, 298824, 323726, 340132, 385981, 485589, 510198, 647452, 680264, 771962, 971178, 1020396, 1157943, 1294904, 1543924, 1942356, 2040792, 2315886, 2627161, 3087848, 3884712, 4631772, 5017753, 5254322, 7881483, 9263544, 10035506, 10508644, 15053259, 15762966, 20071012, 21017288, 30106518, 31525932, 34153093, 40142024, 60213036, 63051864, 68306186, 81441991, 102459279, 120426072, 136612372, 162883982, 204918558, 244325973, 273224744, 325767964, 409837116, 488651946, 651535928, 819674232, 977303892, 1058745883, 1954607784, 2117491766, 3176237649, 4234983532, 6352475298, 8469967064, 12704950596, 25409901192]

約数ペア:

[(1, 25409901192), (2, 12704950596), (3, 8469967064), (4, 6352475298), (6, 4234983532), (8, 3176237649), (12, 2117491766), (13, 1954607784), (24, 1058745883), (26, 977303892), (31, 819674232), (39, 651535928), (52, 488651946), (62, 409837116), (78, 325767964), (93, 273224744), (104, 244325973), (124, 204918558), (156, 162883982), (186, 136612372), (211, 120426072), (248, 102459279), (312, 81441991), (372, 68306186), (403, 63051864), (422, 60213036), (633, 40142024), (744, 34153093), (806, 31525932), (844, 30106518), (1209, 21017288), (1266, 20071012), (1612, 15762966), (1688, 15053259), (2418, 10508644), (2532, 10035506), (2743, 9263544), (3224, 7881483), (4836, 5254322), (5064, 5017753), (5486, 4631772), (6541, 3884712), (8229, 3087848), (9672, 2627161), (10972, 2315886), (12451, 2040792), (13082, 1942356), (16458, 1543924), (19623, 1294904), (21944, 1157943), (24902, 1020396), (26164, 971178), (32916, 771962), (37353, 680264), (39246, 647452), (49804, 510198), (52328, 485589), (65832, 385981), (74706, 340132), (78492, 323726), (85033, 298824), (99608, 255099), (149412, 170066), (156984, 161863)]