1488895938

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 3687690240

約数和(自身を除く): 2198794302

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 151, 153, 207, 302, 306, 391, 414, 453, 459, 467, 621, 782, 906, 918, 934, 1173, 1242, 1359, 1401, 2346, 2567, 2718, 2802, 3473, 3519, 4077, 4203, 5134, 6946, 7038, 7701, 7939, 8154, 8406, 10419, 10557, 10741, 12609, 15402, 15878, 20838, 21114, 21482, 23103, 23817, 25218, 31257, 32223, 46206, 47634, 59041, 62514, 64446, 69309, 70517, 71451, 93771, 96669, 118082, 138618, 141034, 142902, 177123, 182597, 187542, 193338, 211551, 214353, 290007, 354246, 365194, 423102, 428706, 531369, 547791, 580014, 634653, 1062738, 1095582, 1198789, 1269306, 1594107, 1621891, 1643373, 1903959, 2397578, 3188214, 3243782, 3286746, 3596367, 3807918, 4865673, 4930119, 7192734, 9731346, 9860238, 10789101, 14597019, 21578202, 27572147, 29194038, 32367303, 43791057, 55144294, 64734606, 82716441, 87582114, 165432882, 248149323, 496298646, 744447969, 1488895938]

約数ペア:

[(1, 1488895938), (2, 744447969), (3, 496298646), (6, 248149323), (9, 165432882), (17, 87582114), (18, 82716441), (23, 64734606), (27, 55144294), (34, 43791057), (46, 32367303), (51, 29194038), (54, 27572147), (69, 21578202), (102, 14597019), (138, 10789101), (151, 9860238), (153, 9731346), (207, 7192734), (302, 4930119), (306, 4865673), (391, 3807918), (414, 3596367), (453, 3286746), (459, 3243782), (467, 3188214), (621, 2397578), (782, 1903959), (906, 1643373), (918, 1621891), (934, 1594107), (1173, 1269306), (1242, 1198789), (1359, 1095582), (1401, 1062738), (2346, 634653), (2567, 580014), (2718, 547791), (2802, 531369), (3473, 428706), (3519, 423102), (4077, 365194), (4203, 354246), (5134, 290007), (6946, 214353), (7038, 211551), (7701, 193338), (7939, 187542), (8154, 182597), (8406, 177123), (10419, 142902), (10557, 141034), (10741, 138618), (12609, 118082), (15402, 96669), (15878, 93771), (20838, 71451), (21114, 70517), (21482, 69309), (23103, 64446), (23817, 62514), (25218, 59041), (31257, 47634), (32223, 46206)]