283490892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 784274400

約数和(自身を除く): 500783508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 41, 58, 74, 82, 87, 111, 116, 123, 148, 164, 174, 179, 222, 246, 261, 333, 348, 358, 369, 444, 492, 522, 537, 666, 716, 738, 1044, 1073, 1074, 1189, 1332, 1476, 1517, 1611, 2146, 2148, 2378, 3034, 3219, 3222, 3567, 4292, 4551, 4756, 5191, 6068, 6438, 6444, 6623, 7134, 7339, 9102, 9657, 10382, 10701, 12876, 13246, 13653, 14268, 14678, 15573, 18204, 19314, 19869, 20764, 21402, 22017, 26492, 27306, 29356, 31146, 38628, 39738, 42804, 43993, 44034, 46719, 54612, 59607, 62292, 66051, 79476, 87986, 88068, 93438, 119214, 131979, 132102, 175972, 186876, 192067, 212831, 238428, 263958, 264204, 271543, 384134, 395937, 425662, 527916, 543086, 576201, 638493, 768268, 791874, 814629, 851324, 1086172, 1152402, 1276986, 1583748, 1629258, 1728603, 1915479, 2304804, 2443887, 2553972, 3258516, 3457206, 3830958, 4887774, 6914412, 7661916, 7874747, 9775548, 15749494, 23624241, 31498988, 47248482, 70872723, 94496964, 141745446, 283490892]

約数ペア:

[(1, 283490892), (2, 141745446), (3, 94496964), (4, 70872723), (6, 47248482), (9, 31498988), (12, 23624241), (18, 15749494), (29, 9775548), (36, 7874747), (37, 7661916), (41, 6914412), (58, 4887774), (74, 3830958), (82, 3457206), (87, 3258516), (111, 2553972), (116, 2443887), (123, 2304804), (148, 1915479), (164, 1728603), (174, 1629258), (179, 1583748), (222, 1276986), (246, 1152402), (261, 1086172), (333, 851324), (348, 814629), (358, 791874), (369, 768268), (444, 638493), (492, 576201), (522, 543086), (537, 527916), (666, 425662), (716, 395937), (738, 384134), (1044, 271543), (1073, 264204), (1074, 263958), (1189, 238428), (1332, 212831), (1476, 192067), (1517, 186876), (1611, 175972), (2146, 132102), (2148, 131979), (2378, 119214), (3034, 93438), (3219, 88068), (3222, 87986), (3567, 79476), (4292, 66051), (4551, 62292), (4756, 59607), (5191, 54612), (6068, 46719), (6438, 44034), (6444, 43993), (6623, 42804), (7134, 39738), (7339, 38628), (9102, 31146), (9657, 29356), (10382, 27306), (10701, 26492), (12876, 22017), (13246, 21402), (13653, 20764), (14268, 19869), (14678, 19314), (15573, 18204)]