1982745864

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 224

約数和(自身を含む): 6283088640

約数和(自身を除く): 4300342776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 243, 248, 264, 279, 297, 324, 341, 372, 396, 486, 558, 594, 648, 682, 729, 744, 792, 837, 891, 972, 997, 1023, 1116, 1188, 1364, 1458, 1674, 1782, 1944, 1994, 2046, 2232, 2376, 2511, 2673, 2728, 2916, 2991, 3069, 3348, 3564, 3988, 4092, 5022, 5346, 5832, 5982, 6138, 6696, 7128, 7533, 7976, 8019, 8184, 8973, 9207, 10044, 10692, 10967, 11964, 12276, 15066, 16038, 17946, 18414, 20088, 21384, 21934, 22599, 23928, 24552, 26919, 27621, 30132, 30907, 32076, 32901, 35892, 36828, 43868, 45198, 53838, 55242, 60264, 61814, 64152, 65802, 71784, 73656, 80757, 82863, 87736, 90396, 92721, 98703, 107676, 110484, 123628, 131604, 161514, 165726, 180792, 185442, 197406, 215352, 220968, 242271, 247256, 248589, 263208, 278163, 296109, 323028, 331452, 339977, 370884, 394812, 484542, 497178, 556326, 592218, 646056, 662904, 679954, 726813, 741768, 789624, 834489, 888327, 969084, 994356, 1019931, 1112652, 1184436, 1359908, 1453626, 1668978, 1776654, 1938168, 1988712, 2039862, 2225304, 2368872, 2503467, 2664981, 2719816, 2907252, 3059793, 3337956, 3553308, 4079724, 5006934, 5329962, 5814504, 6119586, 6675912, 7106616, 7510401, 7994943, 8159448, 9179379, 10013868, 10659924, 12239172, 15020802, 15989886, 18358758, 20027736, 21319848, 22531203, 24478344, 27538137, 30041604, 31979772, 36717516, 45062406, 55076274, 60083208, 63959544, 73435032, 82614411, 90124812, 110152548, 165228822, 180249624, 220305096, 247843233, 330457644, 495686466, 660915288, 991372932, 1982745864]

約数ペア:

[(1, 1982745864), (2, 991372932), (3, 660915288), (4, 495686466), (6, 330457644), (8, 247843233), (9, 220305096), (11, 180249624), (12, 165228822), (18, 110152548), (22, 90124812), (24, 82614411), (27, 73435032), (31, 63959544), (33, 60083208), (36, 55076274), (44, 45062406), (54, 36717516), (62, 31979772), (66, 30041604), (72, 27538137), (81, 24478344), (88, 22531203), (93, 21319848), (99, 20027736), (108, 18358758), (124, 15989886), (132, 15020802), (162, 12239172), (186, 10659924), (198, 10013868), (216, 9179379), (243, 8159448), (248, 7994943), (264, 7510401), (279, 7106616), (297, 6675912), (324, 6119586), (341, 5814504), (372, 5329962), (396, 5006934), (486, 4079724), (558, 3553308), (594, 3337956), (648, 3059793), (682, 2907252), (729, 2719816), (744, 2664981), (792, 2503467), (837, 2368872), (891, 2225304), (972, 2039862), (997, 1988712), (1023, 1938168), (1116, 1776654), (1188, 1668978), (1364, 1453626), (1458, 1359908), (1674, 1184436), (1782, 1112652), (1944, 1019931), (1994, 994356), (2046, 969084), (2232, 888327), (2376, 834489), (2511, 789624), (2673, 741768), (2728, 726813), (2916, 679954), (2991, 662904), (3069, 646056), (3348, 592218), (3564, 556326), (3988, 497178), (4092, 484542), (5022, 394812), (5346, 370884), (5832, 339977), (5982, 331452), (6138, 323028), (6696, 296109), (7128, 278163), (7533, 263208), (7976, 248589), (8019, 247256), (8184, 242271), (8973, 220968), (9207, 215352), (10044, 197406), (10692, 185442), (10967, 180792), (11964, 165726), (12276, 161514), (15066, 131604), (16038, 123628), (17946, 110484), (18414, 107676), (20088, 98703), (21384, 92721), (21934, 90396), (22599, 87736), (23928, 82863), (24552, 80757), (26919, 73656), (27621, 71784), (30132, 65802), (30907, 64152), (32076, 61814), (32901, 60264), (35892, 55242), (36828, 53838), (43868, 45198)]