350877144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 979776000

約数和(自身を除く): 628898856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 139, 184, 204, 269, 276, 278, 391, 408, 417, 538, 552, 556, 782, 807, 834, 1076, 1112, 1173, 1564, 1614, 1668, 2152, 2346, 2363, 3128, 3197, 3228, 3336, 4573, 4692, 4726, 6187, 6394, 6456, 7089, 9146, 9384, 9452, 9591, 12374, 12788, 13719, 14178, 18292, 18561, 18904, 19182, 24748, 25576, 27438, 28356, 36584, 37122, 37391, 38364, 49496, 54349, 54876, 56712, 74244, 74782, 76728, 105179, 108698, 109752, 112173, 148488, 149564, 163047, 210358, 217396, 224346, 299128, 315537, 326094, 420716, 434792, 448692, 631074, 635647, 652188, 841432, 859993, 897384, 1262148, 1271294, 1304376, 1719986, 1906941, 2524296, 2542588, 2579979, 3439972, 3813882, 5085176, 5159958, 6879944, 7627764, 10319916, 14619881, 15255528, 20639832, 29239762, 43859643, 58479524, 87719286, 116959048, 175438572, 350877144]

約数ペア:

[(1, 350877144), (2, 175438572), (3, 116959048), (4, 87719286), (6, 58479524), (8, 43859643), (12, 29239762), (17, 20639832), (23, 15255528), (24, 14619881), (34, 10319916), (46, 7627764), (51, 6879944), (68, 5159958), (69, 5085176), (92, 3813882), (102, 3439972), (136, 2579979), (138, 2542588), (139, 2524296), (184, 1906941), (204, 1719986), (269, 1304376), (276, 1271294), (278, 1262148), (391, 897384), (408, 859993), (417, 841432), (538, 652188), (552, 635647), (556, 631074), (782, 448692), (807, 434792), (834, 420716), (1076, 326094), (1112, 315537), (1173, 299128), (1564, 224346), (1614, 217396), (1668, 210358), (2152, 163047), (2346, 149564), (2363, 148488), (3128, 112173), (3197, 109752), (3228, 108698), (3336, 105179), (4573, 76728), (4692, 74782), (4726, 74244), (6187, 56712), (6394, 54876), (6456, 54349), (7089, 49496), (9146, 38364), (9384, 37391), (9452, 37122), (9591, 36584), (12374, 28356), (12788, 27438), (13719, 25576), (14178, 24748), (18292, 19182), (18561, 18904)]