2019944192

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 4874204160

約数和(自身を除く): 2854259968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 64, 94, 112, 116, 128, 188, 203, 224, 232, 256, 329, 376, 406, 448, 464, 658, 752, 812, 827, 896, 928, 1316, 1363, 1504, 1624, 1654, 1792, 1856, 2632, 2726, 3008, 3248, 3308, 3712, 5264, 5452, 5789, 6016, 6496, 6616, 7424, 9541, 10528, 10904, 11578, 12032, 12992, 13232, 19082, 21056, 21808, 23156, 23983, 25984, 26464, 38164, 38869, 42112, 43616, 46312, 47966, 51968, 52928, 76328, 77738, 84224, 87232, 92624, 95932, 105856, 152656, 155476, 167881, 174464, 185248, 191864, 211712, 272083, 305312, 310952, 335762, 348928, 370496, 383728, 544166, 610624, 621904, 671524, 740992, 767456, 1088332, 1127201, 1221248, 1243808, 1343048, 1481984, 1534912, 2176664, 2254402, 2442496, 2487616, 2686096, 3069824, 4353328, 4508804, 4975232, 5372192, 6139648, 7890407, 8706656, 9017608, 9950464, 10744384, 15780814, 17413312, 18035216, 21488768, 31561628, 34826624, 36070432, 42977536, 63123256, 69653248, 72140864, 126246512, 144281728, 252493024, 288563456, 504986048, 1009972096, 2019944192]

約数ペア:

[(1, 2019944192), (2, 1009972096), (4, 504986048), (7, 288563456), (8, 252493024), (14, 144281728), (16, 126246512), (28, 72140864), (29, 69653248), (32, 63123256), (47, 42977536), (56, 36070432), (58, 34826624), (64, 31561628), (94, 21488768), (112, 18035216), (116, 17413312), (128, 15780814), (188, 10744384), (203, 9950464), (224, 9017608), (232, 8706656), (256, 7890407), (329, 6139648), (376, 5372192), (406, 4975232), (448, 4508804), (464, 4353328), (658, 3069824), (752, 2686096), (812, 2487616), (827, 2442496), (896, 2254402), (928, 2176664), (1316, 1534912), (1363, 1481984), (1504, 1343048), (1624, 1243808), (1654, 1221248), (1792, 1127201), (1856, 1088332), (2632, 767456), (2726, 740992), (3008, 671524), (3248, 621904), (3308, 610624), (3712, 544166), (5264, 383728), (5452, 370496), (5789, 348928), (6016, 335762), (6496, 310952), (6616, 305312), (7424, 272083), (9541, 211712), (10528, 191864), (10904, 185248), (11578, 174464), (12032, 167881), (12992, 155476), (13232, 152656), (19082, 105856), (21056, 95932), (21808, 92624), (23156, 87232), (23983, 84224), (25984, 77738), (26464, 76328), (38164, 52928), (38869, 51968), (42112, 47966), (43616, 46312)]