1900522338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 4693248000

約数和(自身を除く): 2792725662

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 193, 253, 286, 299, 386, 429, 499, 506, 579, 598, 759, 858, 897, 998, 1158, 1497, 1518, 1794, 2123, 2509, 2994, 3289, 4246, 4439, 5018, 5489, 6369, 6487, 6578, 7527, 8878, 9867, 10978, 11477, 12738, 12974, 13317, 15054, 16467, 19461, 19734, 22954, 26634, 27599, 32934, 34431, 38922, 48829, 55198, 57707, 68862, 71357, 82797, 96307, 97658, 115414, 126247, 142714, 146487, 149201, 165594, 173121, 192614, 214071, 252494, 288921, 292974, 298402, 346242, 378741, 428142, 447603, 577842, 634777, 757482, 895206, 1059377, 1251991, 1269554, 1641211, 1904331, 2118754, 2215061, 2503982, 3178131, 3282422, 3755973, 3808662, 4430122, 4923633, 6356262, 6645183, 7511946, 9847266, 13290366, 13771901, 24365671, 27543802, 28795793, 41315703, 48731342, 57591586, 73097013, 82631406, 86387379, 146194026, 172774758, 316753723, 633507446, 950261169, 1900522338]

約数ペア:

[(1, 1900522338), (2, 950261169), (3, 633507446), (6, 316753723), (11, 172774758), (13, 146194026), (22, 86387379), (23, 82631406), (26, 73097013), (33, 57591586), (39, 48731342), (46, 41315703), (66, 28795793), (69, 27543802), (78, 24365671), (138, 13771901), (143, 13290366), (193, 9847266), (253, 7511946), (286, 6645183), (299, 6356262), (386, 4923633), (429, 4430122), (499, 3808662), (506, 3755973), (579, 3282422), (598, 3178131), (759, 2503982), (858, 2215061), (897, 2118754), (998, 1904331), (1158, 1641211), (1497, 1269554), (1518, 1251991), (1794, 1059377), (2123, 895206), (2509, 757482), (2994, 634777), (3289, 577842), (4246, 447603), (4439, 428142), (5018, 378741), (5489, 346242), (6369, 298402), (6487, 292974), (6578, 288921), (7527, 252494), (8878, 214071), (9867, 192614), (10978, 173121), (11477, 165594), (12738, 149201), (12974, 146487), (13317, 142714), (15054, 126247), (16467, 115414), (19461, 97658), (19734, 96307), (22954, 82797), (26634, 71357), (27599, 68862), (32934, 57707), (34431, 55198), (38922, 48829)]