1020238212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 3125606400

約数和(自身を除く): 2105368188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 47, 49, 57, 58, 67, 76, 84, 87, 94, 98, 114, 116, 133, 134, 141, 147, 174, 188, 196, 201, 203, 228, 266, 268, 282, 294, 329, 348, 399, 402, 406, 469, 532, 551, 564, 588, 609, 658, 798, 804, 812, 893, 931, 938, 987, 1102, 1218, 1273, 1316, 1363, 1407, 1421, 1596, 1653, 1786, 1862, 1876, 1943, 1974, 2204, 2303, 2436, 2546, 2679, 2726, 2793, 2814, 2842, 3149, 3283, 3306, 3572, 3724, 3819, 3857, 3886, 3948, 4089, 4263, 4606, 5092, 5358, 5452, 5586, 5628, 5684, 5829, 6251, 6298, 6566, 6612, 6909, 7638, 7714, 7772, 8178, 8526, 8911, 9212, 9447, 9541, 9849, 10716, 11172, 11571, 11658, 12502, 12596, 13132, 13601, 13818, 15276, 15428, 16356, 17052, 17822, 18753, 18894, 19082, 19698, 22043, 23142, 23316, 25004, 25897, 26733, 26999, 27202, 27636, 28623, 35644, 36917, 37506, 37788, 38164, 39396, 40803, 43757, 44086, 46284, 51794, 53466, 53998, 54404, 57246, 59831, 62377, 66129, 66787, 73834, 75012, 77691, 80997, 81606, 87514, 88172, 91321, 95207, 103588, 106932, 107996, 110751, 114492, 119662, 124754, 131271, 132258, 133574, 147668, 154301, 155382, 161994, 163212, 175028, 179493, 181279, 182642, 187131, 190414, 200361, 221502, 239324, 249508, 258419, 262542, 264516, 267148, 273963, 285621, 308602, 310764, 323988, 358986, 362558, 365284, 374262, 380828, 400722, 418817, 443004, 462903, 516838, 525084, 543837, 547926, 571242, 617204, 639247, 717972, 725116, 748524, 775257, 801444, 837634, 925806, 1033676, 1087674, 1095852, 1142484, 1256451, 1268953, 1278494, 1550514, 1675268, 1735099, 1808933, 1851612, 1917741, 2175348, 2512902, 2537906, 2556988, 2931719, 3101028, 3470198, 3617866, 3806859, 3835482, 4474729, 5025804, 5075812, 5205297, 5426799, 5863438, 6940396, 7235732, 7613718, 7670964, 8795157, 8949458, 10410594, 10853598, 11726876, 12145693, 13424187, 15227436, 17590314, 17898916, 20821188, 21707196, 24291386, 26848374, 35180628, 36437079, 48582772, 53696748, 72874158, 85019851, 145748316, 170039702, 255059553, 340079404, 510119106, 1020238212]

約数ペア:

[(1, 1020238212), (2, 510119106), (3, 340079404), (4, 255059553), (6, 170039702), (7, 145748316), (12, 85019851), (14, 72874158), (19, 53696748), (21, 48582772), (28, 36437079), (29, 35180628), (38, 26848374), (42, 24291386), (47, 21707196), (49, 20821188), (57, 17898916), (58, 17590314), (67, 15227436), (76, 13424187), (84, 12145693), (87, 11726876), (94, 10853598), (98, 10410594), (114, 8949458), (116, 8795157), (133, 7670964), (134, 7613718), (141, 7235732), (147, 6940396), (174, 5863438), (188, 5426799), (196, 5205297), (201, 5075812), (203, 5025804), (228, 4474729), (266, 3835482), (268, 3806859), (282, 3617866), (294, 3470198), (329, 3101028), (348, 2931719), (399, 2556988), (402, 2537906), (406, 2512902), (469, 2175348), (532, 1917741), (551, 1851612), (564, 1808933), (588, 1735099), (609, 1675268), (658, 1550514), (798, 1278494), (804, 1268953), (812, 1256451), (893, 1142484), (931, 1095852), (938, 1087674), (987, 1033676), (1102, 925806), (1218, 837634), (1273, 801444), (1316, 775257), (1363, 748524), (1407, 725116), (1421, 717972), (1596, 639247), (1653, 617204), (1786, 571242), (1862, 547926), (1876, 543837), (1943, 525084), (1974, 516838), (2204, 462903), (2303, 443004), (2436, 418817), (2546, 400722), (2679, 380828), (2726, 374262), (2793, 365284), (2814, 362558), (2842, 358986), (3149, 323988), (3283, 310764), (3306, 308602), (3572, 285621), (3724, 273963), (3819, 267148), (3857, 264516), (3886, 262542), (3948, 258419), (4089, 249508), (4263, 239324), (4606, 221502), (5092, 200361), (5358, 190414), (5452, 187131), (5586, 182642), (5628, 181279), (5684, 179493), (5829, 175028), (6251, 163212), (6298, 161994), (6566, 155382), (6612, 154301), (6909, 147668), (7638, 133574), (7714, 132258), (7772, 131271), (8178, 124754), (8526, 119662), (8911, 114492), (9212, 110751), (9447, 107996), (9541, 106932), (9849, 103588), (10716, 95207), (11172, 91321), (11571, 88172), (11658, 87514), (12502, 81606), (12596, 80997), (13132, 77691), (13601, 75012), (13818, 73834), (15276, 66787), (15428, 66129), (16356, 62377), (17052, 59831), (17822, 57246), (18753, 54404), (18894, 53998), (19082, 53466), (19698, 51794), (22043, 46284), (23142, 44086), (23316, 43757), (25004, 40803), (25897, 39396), (26733, 38164), (26999, 37788), (27202, 37506), (27636, 36917), (28623, 35644)]