309430296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 981676800

約数和(自身を除く): 672246504

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, 229, 252, 294, 383, 392, 441, 458, 504, 588, 687, 766, 882, 916, 1149, 1176, 1374, 1532, 1603, 1764, 1832, 2061, 2298, 2681, 2748, 3064, 3206, 3447, 3528, 4122, 4596, 4809, 5362, 5496, 6412, 6894, 8043, 8244, 9192, 9618, 10724, 11221, 12824, 13788, 14427, 16086, 16488, 18767, 19236, 21448, 22442, 24129, 27576, 28854, 32172, 33663, 37534, 38472, 44884, 48258, 56301, 57708, 64344, 67326, 75068, 87707, 89768, 96516, 100989, 112602, 115416, 134652, 150136, 168903, 175414, 193032, 201978, 225204, 263121, 269304, 337806, 350828, 403956, 450408, 526242, 613949, 675612, 701656, 789363, 807912, 1052484, 1227898, 1351224, 1578726, 1841847, 2104968, 2455796, 3157452, 3683694, 4297643, 4911592, 5525541, 6314904, 7367388, 8595286, 11051082, 12892929, 14734776, 17190572, 22102164, 25785858, 34381144, 38678787, 44204328, 51571716, 77357574, 103143432, 154715148, 309430296]

約数ペア:

[(1, 309430296), (2, 154715148), (3, 103143432), (4, 77357574), (6, 51571716), (7, 44204328), (8, 38678787), (9, 34381144), (12, 25785858), (14, 22102164), (18, 17190572), (21, 14734776), (24, 12892929), (28, 11051082), (36, 8595286), (42, 7367388), (49, 6314904), (56, 5525541), (63, 4911592), (72, 4297643), (84, 3683694), (98, 3157452), (126, 2455796), (147, 2104968), (168, 1841847), (196, 1578726), (229, 1351224), (252, 1227898), (294, 1052484), (383, 807912), (392, 789363), (441, 701656), (458, 675612), (504, 613949), (588, 526242), (687, 450408), (766, 403956), (882, 350828), (916, 337806), (1149, 269304), (1176, 263121), (1374, 225204), (1532, 201978), (1603, 193032), (1764, 175414), (1832, 168903), (2061, 150136), (2298, 134652), (2681, 115416), (2748, 112602), (3064, 100989), (3206, 96516), (3447, 89768), (3528, 87707), (4122, 75068), (4596, 67326), (4809, 64344), (5362, 57708), (5496, 56301), (6412, 48258), (6894, 44884), (8043, 38472), (8244, 37534), (9192, 33663), (9618, 32172), (10724, 28854), (11221, 27576), (12824, 24129), (13788, 22442), (14427, 21448), (16086, 19236), (16488, 18767)]