1881006176

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 4342947840

約数和(自身を除く): 2461941664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 373, 376, 479, 658, 746, 752, 958, 1316, 1492, 1504, 1916, 2611, 2632, 2984, 3353, 3832, 5222, 5264, 5968, 6706, 7664, 10444, 10528, 11936, 13412, 15328, 17531, 20888, 22513, 26824, 35062, 41776, 45026, 53648, 70124, 83552, 90052, 107296, 122717, 140248, 157591, 178667, 180104, 245434, 280496, 315182, 357334, 360208, 490868, 560992, 630364, 714668, 720416, 981736, 1250669, 1260728, 1429336, 1963472, 2501338, 2521456, 2858672, 3926944, 5002676, 5042912, 5717344, 8397349, 10005352, 16794698, 20010704, 33589396, 40021408, 58781443, 67178792, 117562886, 134357584, 235125772, 268715168, 470251544, 940503088, 1881006176]

約数ペア:

[(1, 1881006176), (2, 940503088), (4, 470251544), (7, 268715168), (8, 235125772), (14, 134357584), (16, 117562886), (28, 67178792), (32, 58781443), (47, 40021408), (56, 33589396), (94, 20010704), (112, 16794698), (188, 10005352), (224, 8397349), (329, 5717344), (373, 5042912), (376, 5002676), (479, 3926944), (658, 2858672), (746, 2521456), (752, 2501338), (958, 1963472), (1316, 1429336), (1492, 1260728), (1504, 1250669), (1916, 981736), (2611, 720416), (2632, 714668), (2984, 630364), (3353, 560992), (3832, 490868), (5222, 360208), (5264, 357334), (5968, 315182), (6706, 280496), (7664, 245434), (10444, 180104), (10528, 178667), (11936, 157591), (13412, 140248), (15328, 122717), (17531, 107296), (20888, 90052), (22513, 83552), (26824, 70124), (35062, 53648), (41776, 45026)]