387149952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2070

約数の個数: 128

約数和(自身を含む): 1191980160

約数和(自身を除く): 804830208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 1973, 2044, 2336, 2688, 3066, 3504, 3946, 4088, 4672, 5919, 6132, 7008, 7892, 8176, 9344, 11838, 12264, 13811, 14016, 15784, 16352, 23676, 24528, 27622, 28032, 31568, 32704, 41433, 47352, 49056, 55244, 63136, 65408, 82866, 94704, 98112, 110488, 126272, 144029, 165732, 189408, 196224, 220976, 252544, 288058, 331464, 378816, 432087, 441952, 576116, 662928, 757632, 864174, 883904, 1008203, 1152232, 1325856, 1728348, 1767808, 2016406, 2304464, 2651712, 3024609, 3456696, 4032812, 4608928, 5303424, 6049218, 6913392, 8065624, 9217856, 12098436, 13826784, 16131248, 18435712, 24196872, 27653568, 32262496, 48393744, 55307136, 64524992, 96787488, 129049984, 193574976, 387149952]

約数ペア:

[(1, 387149952), (2, 193574976), (3, 129049984), (4, 96787488), (6, 64524992), (7, 55307136), (8, 48393744), (12, 32262496), (14, 27653568), (16, 24196872), (21, 18435712), (24, 16131248), (28, 13826784), (32, 12098436), (42, 9217856), (48, 8065624), (56, 6913392), (64, 6049218), (73, 5303424), (84, 4608928), (96, 4032812), (112, 3456696), (128, 3024609), (146, 2651712), (168, 2304464), (192, 2016406), (219, 1767808), (224, 1728348), (292, 1325856), (336, 1152232), (384, 1008203), (438, 883904), (448, 864174), (511, 757632), (584, 662928), (672, 576116), (876, 441952), (896, 432087), (1022, 378816), (1168, 331464), (1344, 288058), (1533, 252544), (1752, 220976), (1973, 196224), (2044, 189408), (2336, 165732), (2688, 144029), (3066, 126272), (3504, 110488), (3946, 98112), (4088, 94704), (4672, 82866), (5919, 65408), (6132, 63136), (7008, 55244), (7892, 49056), (8176, 47352), (9344, 41433), (11838, 32704), (12264, 31568), (13811, 28032), (14016, 27622), (15784, 24528), (16352, 23676)]