1139150208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{423791}}^1$

素因数の和:423815

約数の個数: 64

約数和(自身を含む): 3458142720

約数和(自身を除く): 2318992512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 423791, 847582, 1271373, 1695164, 2542746, 2966537, 3390328, 5085492, 5933074, 6780656, 8899611, 10170984, 11866148, 13561312, 17799222, 20341968, 23732296, 27122624, 35598444, 40683936, 47464592, 54245248, 71196888, 81367872, 94929184, 142393776, 162735744, 189858368, 284787552, 379716736, 569575104, 1139150208]

約数ペア:

[(1, 1139150208), (2, 569575104), (3, 379716736), (4, 284787552), (6, 189858368), (7, 162735744), (8, 142393776), (12, 94929184), (14, 81367872), (16, 71196888), (21, 54245248), (24, 47464592), (28, 40683936), (32, 35598444), (42, 27122624), (48, 23732296), (56, 20341968), (64, 17799222), (84, 13561312), (96, 11866148), (112, 10170984), (128, 8899611), (168, 6780656), (192, 5933074), (224, 5085492), (336, 3390328), (384, 2966537), (448, 2542746), (672, 1695164), (896, 1271373), (1344, 847582), (2688, 423791)]