1391520384

素因数分解:

$2^7\times 3^4\times {\mathrm{134213}}^1$

素因数の和:134239

約数の個数: 80

約数和(自身を含む): 4141172970

約数和(自身を除く): 2749652586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 134213, 268426, 402639, 536852, 805278, 1073704, 1207917, 1610556, 2147408, 2415834, 3221112, 3623751, 4294816, 4831668, 6442224, 7247502, 8589632, 9663336, 10871253, 12884448, 14495004, 17179264, 19326672, 21742506, 25768896, 28990008, 38653344, 43485012, 51537792, 57980016, 77306688, 86970024, 115960032, 154613376, 173940048, 231920064, 347880096, 463840128, 695760192, 1391520384]

約数ペア:

[(1, 1391520384), (2, 695760192), (3, 463840128), (4, 347880096), (6, 231920064), (8, 173940048), (9, 154613376), (12, 115960032), (16, 86970024), (18, 77306688), (24, 57980016), (27, 51537792), (32, 43485012), (36, 38653344), (48, 28990008), (54, 25768896), (64, 21742506), (72, 19326672), (81, 17179264), (96, 14495004), (108, 12884448), (128, 10871253), (144, 9663336), (162, 8589632), (192, 7247502), (216, 6442224), (288, 4831668), (324, 4294816), (384, 3623751), (432, 3221112), (576, 2415834), (648, 2147408), (864, 1610556), (1152, 1207917), (1296, 1073704), (1728, 805278), (2592, 536852), (3456, 402639), (5184, 268426), (10368, 134213)]