1903231008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2531}}^1$

素因数の和:2927

約数の個数: 144

約数和(自身を含む): 6204534336

約数和(自身を除く): 4301303328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 373, 504, 672, 746, 1008, 1119, 1492, 2016, 2238, 2531, 2611, 2984, 3357, 4476, 5062, 5222, 5968, 6714, 7593, 7833, 8952, 10124, 10444, 11936, 13428, 15186, 15666, 17717, 17904, 20248, 20888, 22779, 23499, 26856, 30372, 31332, 35434, 35808, 40496, 41776, 45558, 46998, 53151, 53712, 60744, 62664, 70868, 80992, 83552, 91116, 93996, 106302, 107424, 121488, 125328, 141736, 159453, 182232, 187992, 212604, 242976, 250656, 283472, 318906, 364464, 375984, 425208, 566944, 637812, 728928, 751968, 850416, 944063, 1275624, 1700832, 1888126, 2551248, 2832189, 3776252, 5102496, 5664378, 6608441, 7552504, 8496567, 11328756, 13216882, 15105008, 16993134, 19825323, 22657512, 26433764, 30210016, 33986268, 39650646, 45315024, 52867528, 59475969, 67972536, 79301292, 90630048, 105735056, 118951938, 135945072, 158602584, 211470112, 237903876, 271890144, 317205168, 475807752, 634410336, 951615504, 1903231008]

約数ペア:

[(1, 1903231008), (2, 951615504), (3, 634410336), (4, 475807752), (6, 317205168), (7, 271890144), (8, 237903876), (9, 211470112), (12, 158602584), (14, 135945072), (16, 118951938), (18, 105735056), (21, 90630048), (24, 79301292), (28, 67972536), (32, 59475969), (36, 52867528), (42, 45315024), (48, 39650646), (56, 33986268), (63, 30210016), (72, 26433764), (84, 22657512), (96, 19825323), (112, 16993134), (126, 15105008), (144, 13216882), (168, 11328756), (224, 8496567), (252, 7552504), (288, 6608441), (336, 5664378), (373, 5102496), (504, 3776252), (672, 2832189), (746, 2551248), (1008, 1888126), (1119, 1700832), (1492, 1275624), (2016, 944063), (2238, 850416), (2531, 751968), (2611, 728928), (2984, 637812), (3357, 566944), (4476, 425208), (5062, 375984), (5222, 364464), (5968, 318906), (6714, 283472), (7593, 250656), (7833, 242976), (8952, 212604), (10124, 187992), (10444, 182232), (11936, 159453), (13428, 141736), (15186, 125328), (15666, 121488), (17717, 107424), (17904, 106302), (20248, 93996), (20888, 91116), (22779, 83552), (23499, 80992), (26856, 70868), (30372, 62664), (31332, 60744), (35434, 53712), (35808, 53151), (40496, 46998), (41776, 45558)]