254021106936

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{30509}}^1$

素因数の和:30618

約数の個数: 144

約数和(自身を含む): 692576389800

約数和(自身を除く): 438555282864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 361, 372, 456, 589, 722, 744, 961, 1083, 1178, 1444, 1767, 1922, 2166, 2356, 2883, 2888, 3534, 3844, 4332, 4712, 5766, 7068, 7688, 8664, 11191, 11532, 14136, 18259, 22382, 23064, 30509, 33573, 36518, 44764, 54777, 61018, 67146, 73036, 89528, 91527, 109554, 122036, 134292, 146072, 183054, 219108, 244072, 268584, 346921, 366108, 438216, 579671, 693842, 732216, 945779, 1040763, 1159342, 1387684, 1739013, 1891558, 2081526, 2318684, 2775368, 2837337, 3478026, 3783116, 4163052, 4637368, 5674674, 6956052, 7566232, 8326104, 11013749, 11349348, 13912104, 17969801, 22027498, 22698696, 29319149, 33041247, 35939602, 44054996, 53909403, 58638298, 66082494, 71879204, 87957447, 88109992, 107818806, 117276596, 132164988, 143758408, 175914894, 215637612, 234553192, 264329976, 341426219, 351829788, 431275224, 557063831, 682852438, 703659576, 1024278657, 1114127662, 1365704876, 1671191493, 2048557314, 2228255324, 2731409752, 3342382986, 4097114628, 4456510648, 6684765972, 8194229256, 10584212789, 13369531944, 21168425578, 31752638367, 42336851156, 63505276734, 84673702312, 127010553468, 254021106936]

約数ペア:

[(1, 254021106936), (2, 127010553468), (3, 84673702312), (4, 63505276734), (6, 42336851156), (8, 31752638367), (12, 21168425578), (19, 13369531944), (24, 10584212789), (31, 8194229256), (38, 6684765972), (57, 4456510648), (62, 4097114628), (76, 3342382986), (93, 2731409752), (114, 2228255324), (124, 2048557314), (152, 1671191493), (186, 1365704876), (228, 1114127662), (248, 1024278657), (361, 703659576), (372, 682852438), (456, 557063831), (589, 431275224), (722, 351829788), (744, 341426219), (961, 264329976), (1083, 234553192), (1178, 215637612), (1444, 175914894), (1767, 143758408), (1922, 132164988), (2166, 117276596), (2356, 107818806), (2883, 88109992), (2888, 87957447), (3534, 71879204), (3844, 66082494), (4332, 58638298), (4712, 53909403), (5766, 44054996), (7068, 35939602), (7688, 33041247), (8664, 29319149), (11191, 22698696), (11532, 22027498), (14136, 17969801), (18259, 13912104), (22382, 11349348), (23064, 11013749), (30509, 8326104), (33573, 7566232), (36518, 6956052), (44764, 5674674), (54777, 4637368), (61018, 4163052), (67146, 3783116), (73036, 3478026), (89528, 2837337), (91527, 2775368), (109554, 2318684), (122036, 2081526), (134292, 1891558), (146072, 1739013), (183054, 1387684), (219108, 1159342), (244072, 1040763), (268584, 945779), (346921, 732216), (366108, 693842), (438216, 579671)]