31249008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 120

約数和(自身を含む): 103490400

約数和(自身を除く): 72241392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1069, 1218, 1392, 1624, 1827, 2088, 2138, 2436, 3207, 3248, 3654, 4176, 4276, 4872, 6414, 7308, 7483, 8552, 9621, 9744, 12828, 14616, 14966, 17104, 19242, 22449, 25656, 29232, 29932, 31001, 38484, 44898, 51312, 59864, 62002, 67347, 76968, 89796, 93003, 119728, 124004, 134694, 153936, 179592, 186006, 217007, 248008, 269388, 279009, 359184, 372012, 434014, 496016, 538776, 558018, 651021, 744024, 868028, 1077552, 1116036, 1302042, 1488048, 1736056, 1953063, 2232072, 2604084, 3472112, 3906126, 4464144, 5208168, 7812252, 10416336, 15624504, 31249008]

約数ペア:

[(1, 31249008), (2, 15624504), (3, 10416336), (4, 7812252), (6, 5208168), (7, 4464144), (8, 3906126), (9, 3472112), (12, 2604084), (14, 2232072), (16, 1953063), (18, 1736056), (21, 1488048), (24, 1302042), (28, 1116036), (29, 1077552), (36, 868028), (42, 744024), (48, 651021), (56, 558018), (58, 538776), (63, 496016), (72, 434014), (84, 372012), (87, 359184), (112, 279009), (116, 269388), (126, 248008), (144, 217007), (168, 186006), (174, 179592), (203, 153936), (232, 134694), (252, 124004), (261, 119728), (336, 93003), (348, 89796), (406, 76968), (464, 67347), (504, 62002), (522, 59864), (609, 51312), (696, 44898), (812, 38484), (1008, 31001), (1044, 29932), (1069, 29232), (1218, 25656), (1392, 22449), (1624, 19242), (1827, 17104), (2088, 14966), (2138, 14616), (2436, 12828), (3207, 9744), (3248, 9621), (3654, 8552), (4176, 7483), (4276, 7308), (4872, 6414)]