387814336

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3966

約数の個数: 112

約数和(自身を含む): 1003133376

約数和(自身を除く): 615319040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 3917, 5824, 6188, 7072, 7616, 7834, 12376, 14144, 15668, 24752, 27419, 31336, 49504, 50921, 54838, 62672, 66589, 99008, 101842, 109676, 125344, 133178, 203684, 219352, 250688, 266356, 356447, 407368, 438704, 466123, 532712, 712894, 814736, 865657, 877408, 932246, 1065424, 1425788, 1629472, 1731314, 1754816, 1864492, 2130848, 2851576, 3258944, 3462628, 3728984, 4261696, 5703152, 6059599, 6925256, 7457968, 11406304, 12119198, 13850512, 14915936, 22812608, 24238396, 27701024, 29831872, 48476792, 55402048, 96953584, 193907168, 387814336]

約数ペア:

[(1, 387814336), (2, 193907168), (4, 96953584), (7, 55402048), (8, 48476792), (13, 29831872), (14, 27701024), (16, 24238396), (17, 22812608), (26, 14915936), (28, 13850512), (32, 12119198), (34, 11406304), (52, 7457968), (56, 6925256), (64, 6059599), (68, 5703152), (91, 4261696), (104, 3728984), (112, 3462628), (119, 3258944), (136, 2851576), (182, 2130848), (208, 1864492), (221, 1754816), (224, 1731314), (238, 1629472), (272, 1425788), (364, 1065424), (416, 932246), (442, 877408), (448, 865657), (476, 814736), (544, 712894), (728, 532712), (832, 466123), (884, 438704), (952, 407368), (1088, 356447), (1456, 266356), (1547, 250688), (1768, 219352), (1904, 203684), (2912, 133178), (3094, 125344), (3536, 109676), (3808, 101842), (3917, 99008), (5824, 66589), (6188, 62672), (7072, 54838), (7616, 50921), (7834, 49504), (12376, 31336), (14144, 27419), (15668, 24752)]