2518609968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40961}}^1$

素因数の和:41043

約数の個数: 120

約数和(自身を含む): 8187812256

約数和(自身を除く): 5669202288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 20496, 30744, 40961, 61488, 81922, 122883, 163844, 245766, 286727, 327688, 368649, 491532, 573454, 655376, 737298, 860181, 983064, 1146908, 1474596, 1720362, 1966128, 2293816, 2498621, 2580543, 2949192, 3440724, 4587632, 4997242, 5161086, 5898384, 6881448, 7495863, 9994484, 10322172, 13762896, 14991726, 17490347, 19988968, 20644344, 22487589, 29983452, 34980694, 39977936, 41288688, 44975178, 52471041, 59966904, 69961388, 89950356, 104942082, 119933808, 139922776, 157413123, 179900712, 209884164, 279845552, 314826246, 359801424, 419768328, 629652492, 839536656, 1259304984, 2518609968]

約数ペア:

[(1, 2518609968), (2, 1259304984), (3, 839536656), (4, 629652492), (6, 419768328), (7, 359801424), (8, 314826246), (9, 279845552), (12, 209884164), (14, 179900712), (16, 157413123), (18, 139922776), (21, 119933808), (24, 104942082), (28, 89950356), (36, 69961388), (42, 59966904), (48, 52471041), (56, 44975178), (61, 41288688), (63, 39977936), (72, 34980694), (84, 29983452), (112, 22487589), (122, 20644344), (126, 19988968), (144, 17490347), (168, 14991726), (183, 13762896), (244, 10322172), (252, 9994484), (336, 7495863), (366, 6881448), (427, 5898384), (488, 5161086), (504, 4997242), (549, 4587632), (732, 3440724), (854, 2949192), (976, 2580543), (1008, 2498621), (1098, 2293816), (1281, 1966128), (1464, 1720362), (1708, 1474596), (2196, 1146908), (2562, 983064), (2928, 860181), (3416, 737298), (3843, 655376), (4392, 573454), (5124, 491532), (6832, 368649), (7686, 327688), (8784, 286727), (10248, 245766), (15372, 163844), (20496, 122883), (30744, 81922), (40961, 61488)]