427745304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 1355674320

約数和(自身を除く): 927929016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 263, 294, 392, 441, 461, 504, 526, 588, 789, 882, 922, 1052, 1176, 1383, 1578, 1764, 1841, 1844, 2104, 2367, 2766, 3156, 3227, 3528, 3682, 3688, 4149, 4734, 5523, 5532, 6312, 6454, 7364, 8298, 9468, 9681, 11046, 11064, 12887, 12908, 14728, 16569, 16596, 18936, 19362, 22092, 22589, 25774, 25816, 29043, 33138, 33192, 38661, 38724, 44184, 45178, 51548, 58086, 66276, 67767, 77322, 77448, 90356, 103096, 115983, 116172, 121243, 132552, 135534, 154644, 180712, 203301, 231966, 232344, 242486, 271068, 309288, 363729, 406602, 463932, 484972, 542136, 727458, 813204, 848701, 927864, 969944, 1091187, 1454916, 1626408, 1697402, 2182374, 2546103, 2909832, 3394804, 4364748, 5092206, 5940907, 6789608, 7638309, 8729496, 10184412, 11881814, 15276618, 17822721, 20368824, 23763628, 30553236, 35645442, 47527256, 53468163, 61106472, 71290884, 106936326, 142581768, 213872652, 427745304]

約数ペア:

[(1, 427745304), (2, 213872652), (3, 142581768), (4, 106936326), (6, 71290884), (7, 61106472), (8, 53468163), (9, 47527256), (12, 35645442), (14, 30553236), (18, 23763628), (21, 20368824), (24, 17822721), (28, 15276618), (36, 11881814), (42, 10184412), (49, 8729496), (56, 7638309), (63, 6789608), (72, 5940907), (84, 5092206), (98, 4364748), (126, 3394804), (147, 2909832), (168, 2546103), (196, 2182374), (252, 1697402), (263, 1626408), (294, 1454916), (392, 1091187), (441, 969944), (461, 927864), (504, 848701), (526, 813204), (588, 727458), (789, 542136), (882, 484972), (922, 463932), (1052, 406602), (1176, 363729), (1383, 309288), (1578, 271068), (1764, 242486), (1841, 232344), (1844, 231966), (2104, 203301), (2367, 180712), (2766, 154644), (3156, 135534), (3227, 132552), (3528, 121243), (3682, 116172), (3688, 115983), (4149, 103096), (4734, 90356), (5523, 77448), (5532, 77322), (6312, 67767), (6454, 66276), (7364, 58086), (8298, 51548), (9468, 45178), (9681, 44184), (11046, 38724), (11064, 38661), (12887, 33192), (12908, 33138), (14728, 29043), (16569, 25816), (16596, 25774), (18936, 22589), (19362, 22092)]