2790556752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 7803627520

約数和(自身を除く): 5013070768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 103, 114, 122, 152, 183, 206, 228, 244, 304, 309, 366, 412, 456, 487, 488, 618, 732, 824, 912, 974, 976, 1159, 1236, 1461, 1464, 1648, 1948, 1957, 2318, 2472, 2922, 2928, 3477, 3896, 3914, 4636, 4944, 5844, 5871, 6283, 6954, 7792, 7828, 9253, 9272, 11688, 11742, 12566, 13908, 15656, 18506, 18544, 18849, 23376, 23484, 25132, 27759, 27816, 29707, 31312, 37012, 37698, 46968, 50161, 50264, 55518, 55632, 59414, 74024, 75396, 89121, 93936, 100322, 100528, 111036, 118828, 119377, 148048, 150483, 150792, 178242, 200644, 222072, 237656, 238754, 300966, 301584, 356484, 358131, 401288, 444144, 475312, 477508, 564433, 601932, 712968, 716262, 802576, 953059, 955016, 1128866, 1203864, 1425936, 1432524, 1693299, 1906118, 1910032, 2257732, 2407728, 2859177, 2865048, 3059821, 3386598, 3812236, 4515464, 5718354, 5730096, 6119642, 6773196, 7624472, 9030928, 9179463, 11436708, 12239284, 13546392, 15248944, 18358926, 22873416, 24478568, 27092784, 36717852, 45746832, 48957136, 58136599, 73435704, 116273198, 146871408, 174409797, 232546396, 348819594, 465092792, 697639188, 930185584, 1395278376, 2790556752]

約数ペア:

[(1, 2790556752), (2, 1395278376), (3, 930185584), (4, 697639188), (6, 465092792), (8, 348819594), (12, 232546396), (16, 174409797), (19, 146871408), (24, 116273198), (38, 73435704), (48, 58136599), (57, 48957136), (61, 45746832), (76, 36717852), (103, 27092784), (114, 24478568), (122, 22873416), (152, 18358926), (183, 15248944), (206, 13546392), (228, 12239284), (244, 11436708), (304, 9179463), (309, 9030928), (366, 7624472), (412, 6773196), (456, 6119642), (487, 5730096), (488, 5718354), (618, 4515464), (732, 3812236), (824, 3386598), (912, 3059821), (974, 2865048), (976, 2859177), (1159, 2407728), (1236, 2257732), (1461, 1910032), (1464, 1906118), (1648, 1693299), (1948, 1432524), (1957, 1425936), (2318, 1203864), (2472, 1128866), (2922, 955016), (2928, 953059), (3477, 802576), (3896, 716262), (3914, 712968), (4636, 601932), (4944, 564433), (5844, 477508), (5871, 475312), (6283, 444144), (6954, 401288), (7792, 358131), (7828, 356484), (9253, 301584), (9272, 300966), (11688, 238754), (11742, 237656), (12566, 222072), (13908, 200644), (15656, 178242), (18506, 150792), (18544, 150483), (18849, 148048), (23376, 119377), (23484, 118828), (25132, 111036), (27759, 100528), (27816, 100322), (29707, 93936), (31312, 89121), (37012, 75396), (37698, 74024), (46968, 59414), (50161, 55632), (50264, 55518)]