321972672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5843}}^1$

素因数の和:5906

約数の個数: 112

約数和(自身を含む): 997500672

約数和(自身を除く): 675528000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 3444, 3936, 4592, 5843, 6888, 7872, 9184, 11686, 13776, 17529, 18368, 23372, 27552, 35058, 40901, 46744, 55104, 70116, 81802, 93488, 122703, 140232, 163604, 186976, 239563, 245406, 280464, 327208, 373952, 479126, 490812, 560928, 654416, 718689, 958252, 981624, 1121856, 1308832, 1437378, 1676941, 1916504, 1963248, 2617664, 2874756, 3353882, 3833008, 3926496, 5030823, 5749512, 6707764, 7666016, 7852992, 10061646, 11499024, 13415528, 15332032, 20123292, 22998048, 26831056, 40246584, 45996096, 53662112, 80493168, 107324224, 160986336, 321972672]

約数ペア:

[(1, 321972672), (2, 160986336), (3, 107324224), (4, 80493168), (6, 53662112), (7, 45996096), (8, 40246584), (12, 26831056), (14, 22998048), (16, 20123292), (21, 15332032), (24, 13415528), (28, 11499024), (32, 10061646), (41, 7852992), (42, 7666016), (48, 6707764), (56, 5749512), (64, 5030823), (82, 3926496), (84, 3833008), (96, 3353882), (112, 2874756), (123, 2617664), (164, 1963248), (168, 1916504), (192, 1676941), (224, 1437378), (246, 1308832), (287, 1121856), (328, 981624), (336, 958252), (448, 718689), (492, 654416), (574, 560928), (656, 490812), (672, 479126), (861, 373952), (984, 327208), (1148, 280464), (1312, 245406), (1344, 239563), (1722, 186976), (1968, 163604), (2296, 140232), (2624, 122703), (3444, 93488), (3936, 81802), (4592, 70116), (5843, 55104), (6888, 46744), (7872, 40901), (9184, 35058), (11686, 27552), (13776, 23372), (17529, 18368)]