233206480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 601247232

約数和(自身を除く): 368040752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 169, 188, 208, 235, 260, 338, 367, 376, 470, 520, 611, 676, 734, 752, 845, 940, 1040, 1222, 1352, 1468, 1690, 1835, 1880, 2444, 2704, 2936, 3055, 3380, 3670, 3760, 4771, 4888, 5872, 6110, 6760, 7340, 7943, 9542, 9776, 12220, 13520, 14680, 15886, 17249, 19084, 23855, 24440, 29360, 31772, 34498, 38168, 39715, 47710, 48880, 62023, 63544, 68996, 76336, 79430, 86245, 95420, 124046, 127088, 137992, 158860, 172490, 190840, 224237, 248092, 275984, 310115, 317720, 344980, 381680, 448474, 496184, 620230, 635440, 689960, 896948, 992368, 1121185, 1240460, 1379920, 1793896, 2242370, 2480920, 2915081, 3587792, 4484740, 4961840, 5830162, 8969480, 11660324, 14575405, 17938960, 23320648, 29150810, 46641296, 58301620, 116603240, 233206480]

約数ペア:

[(1, 233206480), (2, 116603240), (4, 58301620), (5, 46641296), (8, 29150810), (10, 23320648), (13, 17938960), (16, 14575405), (20, 11660324), (26, 8969480), (40, 5830162), (47, 4961840), (52, 4484740), (65, 3587792), (80, 2915081), (94, 2480920), (104, 2242370), (130, 1793896), (169, 1379920), (188, 1240460), (208, 1121185), (235, 992368), (260, 896948), (338, 689960), (367, 635440), (376, 620230), (470, 496184), (520, 448474), (611, 381680), (676, 344980), (734, 317720), (752, 310115), (845, 275984), (940, 248092), (1040, 224237), (1222, 190840), (1352, 172490), (1468, 158860), (1690, 137992), (1835, 127088), (1880, 124046), (2444, 95420), (2704, 86245), (2936, 79430), (3055, 76336), (3380, 68996), (3670, 63544), (3760, 62023), (4771, 48880), (4888, 47710), (5872, 39715), (6110, 38168), (6760, 34498), (7340, 31772), (7943, 29360), (9542, 24440), (9776, 23855), (12220, 19084), (13520, 17249), (14680, 15886)]