320415354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7873}}^1$

素因数の和:7924

約数の個数: 96

約数和(自身を含む): 884407680

約数和(自身を除く): 563992326

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 114, 119, 126, 133, 153, 171, 238, 266, 306, 323, 342, 357, 399, 646, 714, 798, 969, 1071, 1197, 1938, 2142, 2261, 2394, 2907, 4522, 5814, 6783, 7873, 13566, 15746, 20349, 23619, 40698, 47238, 55111, 70857, 110222, 133841, 141714, 149587, 165333, 267682, 299174, 330666, 401523, 448761, 495999, 803046, 897522, 936887, 991998, 1047109, 1204569, 1346283, 1873774, 2094218, 2409138, 2542979, 2692566, 2810661, 3141327, 5085958, 5621322, 6282654, 7628937, 8431983, 9423981, 15257874, 16863966, 17800853, 18847962, 22886811, 35601706, 45773622, 53402559, 106805118, 160207677, 320415354]

約数ペア:

[(1, 320415354), (2, 160207677), (3, 106805118), (6, 53402559), (7, 45773622), (9, 35601706), (14, 22886811), (17, 18847962), (18, 17800853), (19, 16863966), (21, 15257874), (34, 9423981), (38, 8431983), (42, 7628937), (51, 6282654), (57, 5621322), (63, 5085958), (102, 3141327), (114, 2810661), (119, 2692566), (126, 2542979), (133, 2409138), (153, 2094218), (171, 1873774), (238, 1346283), (266, 1204569), (306, 1047109), (323, 991998), (342, 936887), (357, 897522), (399, 803046), (646, 495999), (714, 448761), (798, 401523), (969, 330666), (1071, 299174), (1197, 267682), (1938, 165333), (2142, 149587), (2261, 141714), (2394, 133841), (2907, 110222), (4522, 70857), (5814, 55111), (6783, 47238), (7873, 40698), (13566, 23619), (15746, 20349)]