25694712216

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{571}}^1\times {\mathrm{1151}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 71956684800

約数和(自身を除く): 46261972584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 571, 724, 1086, 1142, 1151, 1448, 1629, 1713, 2172, 2284, 2302, 3258, 3426, 3453, 4344, 4568, 4604, 4887, 5139, 6516, 6852, 6906, 9208, 9774, 10278, 10359, 13032, 13704, 13812, 15417, 19548, 20556, 20718, 27624, 30834, 31077, 39096, 41112, 41436, 61668, 62154, 82872, 103351, 123336, 124308, 206702, 208331, 248616, 310053, 413404, 416662, 620106, 624993, 657221, 826808, 833324, 930159, 1240212, 1249986, 1314442, 1666648, 1860318, 1874979, 1971663, 2480424, 2499972, 2628884, 2790477, 3720636, 3749958, 3943326, 4999944, 5257768, 5580954, 5624937, 5914989, 7441272, 7499916, 7886652, 11161908, 11249874, 11829978, 14999832, 15773304, 17744967, 22323816, 22499748, 23659956, 35489934, 44999496, 47319912, 70979868, 118957001, 141959736, 237914002, 356871003, 475828004, 713742006, 951656008, 1070613009, 1427484012, 2141226018, 2854968024, 3211839027, 4282452036, 6423678054, 8564904072, 12847356108, 25694712216]

約数ペア:

[(1, 25694712216), (2, 12847356108), (3, 8564904072), (4, 6423678054), (6, 4282452036), (8, 3211839027), (9, 2854968024), (12, 2141226018), (18, 1427484012), (24, 1070613009), (27, 951656008), (36, 713742006), (54, 475828004), (72, 356871003), (108, 237914002), (181, 141959736), (216, 118957001), (362, 70979868), (543, 47319912), (571, 44999496), (724, 35489934), (1086, 23659956), (1142, 22499748), (1151, 22323816), (1448, 17744967), (1629, 15773304), (1713, 14999832), (2172, 11829978), (2284, 11249874), (2302, 11161908), (3258, 7886652), (3426, 7499916), (3453, 7441272), (4344, 5914989), (4568, 5624937), (4604, 5580954), (4887, 5257768), (5139, 4999944), (6516, 3943326), (6852, 3749958), (6906, 3720636), (9208, 2790477), (9774, 2628884), (10278, 2499972), (10359, 2480424), (13032, 1971663), (13704, 1874979), (13812, 1860318), (15417, 1666648), (19548, 1314442), (20556, 1249986), (20718, 1240212), (27624, 930159), (30834, 833324), (31077, 826808), (39096, 657221), (41112, 624993), (41436, 620106), (61668, 416662), (62154, 413404), (82872, 310053), (103351, 248616), (123336, 208331), (124308, 206702)]