408037504

素因数分解:

$2^7\times 7^2\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 960705360

約数和(自身を除く): 552667856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 128, 134, 196, 224, 268, 392, 448, 469, 536, 784, 896, 938, 971, 1072, 1568, 1876, 1942, 2144, 3136, 3283, 3752, 3884, 4288, 6272, 6566, 6797, 7504, 7768, 8576, 13132, 13594, 15008, 15536, 26264, 27188, 30016, 31072, 47579, 52528, 54376, 60032, 62144, 65057, 95158, 105056, 108752, 124288, 130114, 190316, 210112, 217504, 260228, 380632, 420224, 435008, 455399, 520456, 761264, 870016, 910798, 1040912, 1522528, 1821596, 2081824, 3045056, 3187793, 3643192, 4163648, 6090112, 6375586, 7286384, 8327296, 12751172, 14572768, 25502344, 29145536, 51004688, 58291072, 102009376, 204018752, 408037504]

約数ペア:

[(1, 408037504), (2, 204018752), (4, 102009376), (7, 58291072), (8, 51004688), (14, 29145536), (16, 25502344), (28, 14572768), (32, 12751172), (49, 8327296), (56, 7286384), (64, 6375586), (67, 6090112), (98, 4163648), (112, 3643192), (128, 3187793), (134, 3045056), (196, 2081824), (224, 1821596), (268, 1522528), (392, 1040912), (448, 910798), (469, 870016), (536, 761264), (784, 520456), (896, 455399), (938, 435008), (971, 420224), (1072, 380632), (1568, 260228), (1876, 217504), (1942, 210112), (2144, 190316), (3136, 130114), (3283, 124288), (3752, 108752), (3884, 105056), (4288, 95158), (6272, 65057), (6566, 62144), (6797, 60032), (7504, 54376), (7768, 52528), (8576, 47579), (13132, 31072), (13594, 30016), (15008, 27188), (15536, 26264)]