2987401248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{797917}}^1$

素因数の和:797946

約数の個数: 72

約数和(自身を含む): 9148927788

約数和(自身を除く): 6161526540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 797917, 1595834, 2393751, 3191668, 4787502, 6383336, 7181253, 9575004, 10372921, 12766672, 14362506, 19150008, 20745842, 25533344, 28725012, 31118763, 38300016, 41491684, 57450024, 62237526, 76600032, 82983368, 93356289, 114900048, 124475052, 165966736, 186712578, 229800096, 248950104, 331933472, 373425156, 497900208, 746850312, 995800416, 1493700624, 2987401248]

約数ペア:

[(1, 2987401248), (2, 1493700624), (3, 995800416), (4, 746850312), (6, 497900208), (8, 373425156), (9, 331933472), (12, 248950104), (13, 229800096), (16, 186712578), (18, 165966736), (24, 124475052), (26, 114900048), (32, 93356289), (36, 82983368), (39, 76600032), (48, 62237526), (52, 57450024), (72, 41491684), (78, 38300016), (96, 31118763), (104, 28725012), (117, 25533344), (144, 20745842), (156, 19150008), (208, 14362506), (234, 12766672), (288, 10372921), (312, 9575004), (416, 7181253), (468, 6383336), (624, 4787502), (936, 3191668), (1248, 2393751), (1872, 1595834), (3744, 797917)]