291289010292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1\times {\mathrm{8363}}^1$

素因数の和:10022

約数の個数: 144

約数和(自身を含む): 851606421120

約数和(自身を除く): 560317410828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1553, 1602, 1869, 2492, 3106, 3204, 3738, 4659, 5607, 6212, 7476, 8363, 9318, 10871, 11214, 13977, 16726, 18636, 21742, 22428, 25089, 27954, 32613, 33452, 43484, 50178, 55908, 58541, 65226, 75267, 97839, 100356, 117082, 130452, 138217, 150534, 175623, 195678, 234164, 276434, 301068, 351246, 391356, 414651, 526869, 552868, 702492, 744307, 829302, 967519, 1053738, 1243953, 1488614, 1658604, 1935038, 2107476, 2232921, 2487906, 2902557, 2977228, 3870076, 4465842, 4975812, 5210149, 5805114, 6698763, 8707671, 8931684, 10420298, 11610228, 12987739, 13397526, 15630447, 17415342, 20840596, 25975478, 26795052, 31260894, 34830684, 38963217, 46891341, 51950956, 62521788, 77926434, 90914173, 93782682, 116889651, 155852868, 181828346, 187565364, 233779302, 272742519, 363656692, 467558604, 545485038, 818227557, 1090970076, 1155908771, 1636455114, 2311817542, 3272910228, 3467726313, 4623635084, 6935452626, 8091361397, 10403178939, 13870905252, 16182722794, 20806357878, 24274084191, 32365445588, 41612715756, 48548168382, 72822252573, 97096336764, 145644505146, 291289010292]

約数ペア:

[(1, 291289010292), (2, 145644505146), (3, 97096336764), (4, 72822252573), (6, 48548168382), (7, 41612715756), (9, 32365445588), (12, 24274084191), (14, 20806357878), (18, 16182722794), (21, 13870905252), (28, 10403178939), (36, 8091361397), (42, 6935452626), (63, 4623635084), (84, 3467726313), (89, 3272910228), (126, 2311817542), (178, 1636455114), (252, 1155908771), (267, 1090970076), (356, 818227557), (534, 545485038), (623, 467558604), (801, 363656692), (1068, 272742519), (1246, 233779302), (1553, 187565364), (1602, 181828346), (1869, 155852868), (2492, 116889651), (3106, 93782682), (3204, 90914173), (3738, 77926434), (4659, 62521788), (5607, 51950956), (6212, 46891341), (7476, 38963217), (8363, 34830684), (9318, 31260894), (10871, 26795052), (11214, 25975478), (13977, 20840596), (16726, 17415342), (18636, 15630447), (21742, 13397526), (22428, 12987739), (25089, 11610228), (27954, 10420298), (32613, 8931684), (33452, 8707671), (43484, 6698763), (50178, 5805114), (55908, 5210149), (58541, 4975812), (65226, 4465842), (75267, 3870076), (97839, 2977228), (100356, 2902557), (117082, 2487906), (130452, 2232921), (138217, 2107476), (150534, 1935038), (175623, 1658604), (195678, 1488614), (234164, 1243953), (276434, 1053738), (301068, 967519), (351246, 829302), (391356, 744307), (414651, 702492), (526869, 552868)]