193497304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 495290880

約数和(自身を除く): 301793576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 73, 77, 88, 91, 104, 143, 146, 154, 182, 286, 292, 308, 331, 364, 511, 572, 584, 616, 662, 728, 803, 949, 1001, 1022, 1144, 1324, 1606, 1898, 2002, 2044, 2317, 2648, 3212, 3641, 3796, 4004, 4088, 4303, 4634, 5621, 6424, 6643, 7282, 7592, 8008, 8606, 9268, 10439, 11242, 13286, 14564, 17212, 18536, 20878, 22484, 24163, 25487, 26572, 29128, 30121, 34424, 41756, 44968, 47333, 48326, 50974, 53144, 60242, 73073, 83512, 94666, 96652, 101948, 120484, 146146, 169141, 189332, 193304, 203896, 240968, 265793, 292292, 314119, 331331, 338282, 378664, 531586, 584584, 628238, 662662, 676564, 1063172, 1256476, 1325324, 1353128, 1860551, 2126344, 2198833, 2512952, 2650648, 3455309, 3721102, 4397666, 6910618, 7442204, 8795332, 13821236, 14884408, 17590664, 24187163, 27642472, 48374326, 96748652, 193497304]

約数ペア:

[(1, 193497304), (2, 96748652), (4, 48374326), (7, 27642472), (8, 24187163), (11, 17590664), (13, 14884408), (14, 13821236), (22, 8795332), (26, 7442204), (28, 6910618), (44, 4397666), (52, 3721102), (56, 3455309), (73, 2650648), (77, 2512952), (88, 2198833), (91, 2126344), (104, 1860551), (143, 1353128), (146, 1325324), (154, 1256476), (182, 1063172), (286, 676564), (292, 662662), (308, 628238), (331, 584584), (364, 531586), (511, 378664), (572, 338282), (584, 331331), (616, 314119), (662, 292292), (728, 265793), (803, 240968), (949, 203896), (1001, 193304), (1022, 189332), (1144, 169141), (1324, 146146), (1606, 120484), (1898, 101948), (2002, 96652), (2044, 94666), (2317, 83512), (2648, 73073), (3212, 60242), (3641, 53144), (3796, 50974), (4004, 48326), (4088, 47333), (4303, 44968), (4634, 41756), (5621, 34424), (6424, 30121), (6643, 29128), (7282, 26572), (7592, 25487), (8008, 24163), (8606, 22484), (9268, 20878), (10439, 18536), (11242, 17212), (13286, 14564)]