218536277764

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1\times {\mathrm{1553}}^1$

素因数の和:2922

約数の個数: 144

約数和(自身を含む): 485123990400

約数和(自身を除く): 266587712636

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 812, 931, 1102, 1303, 1421, 1553, 1862, 2204, 2606, 2842, 3106, 3724, 3857, 5212, 5684, 6212, 7714, 9121, 10871, 15428, 18242, 21742, 24757, 26999, 29507, 36484, 37787, 43484, 45037, 49514, 53998, 59014, 63847, 75574, 76097, 90074, 99028, 107996, 118028, 127694, 151148, 152194, 173299, 180148, 206549, 255388, 264509, 304388, 315259, 346598, 413098, 529018, 630518, 693196, 717953, 826196, 855703, 1058036, 1213093, 1261036, 1435906, 1445843, 1711406, 1851563, 2023559, 2206813, 2426186, 2871812, 2891686, 3422812, 3703126, 4047118, 4413626, 4852372, 5025671, 5783372, 5989921, 7406252, 8094236, 8827252, 10051342, 11979842, 14164913, 20102684, 23959684, 28329826, 35179697, 38447621, 41929447, 56659652, 58683211, 70359394, 76895242, 83858894, 99154391, 117366422, 140718788, 153790484, 167717788, 198308782, 234732844, 269133347, 396617564, 410782477, 538266694, 821564954, 1076533388, 1114981009, 1643129908, 1883933429, 2229962018, 2875477339, 3767866858, 4459924036, 5750954678, 7535733716, 7804867063, 11501909356, 15609734126, 31219468252, 54634069441, 109268138882, 218536277764]

約数ペア:

[(1, 218536277764), (2, 109268138882), (4, 54634069441), (7, 31219468252), (14, 15609734126), (19, 11501909356), (28, 7804867063), (29, 7535733716), (38, 5750954678), (49, 4459924036), (58, 3767866858), (76, 2875477339), (98, 2229962018), (116, 1883933429), (133, 1643129908), (196, 1114981009), (203, 1076533388), (266, 821564954), (406, 538266694), (532, 410782477), (551, 396617564), (812, 269133347), (931, 234732844), (1102, 198308782), (1303, 167717788), (1421, 153790484), (1553, 140718788), (1862, 117366422), (2204, 99154391), (2606, 83858894), (2842, 76895242), (3106, 70359394), (3724, 58683211), (3857, 56659652), (5212, 41929447), (5684, 38447621), (6212, 35179697), (7714, 28329826), (9121, 23959684), (10871, 20102684), (15428, 14164913), (18242, 11979842), (21742, 10051342), (24757, 8827252), (26999, 8094236), (29507, 7406252), (36484, 5989921), (37787, 5783372), (43484, 5025671), (45037, 4852372), (49514, 4413626), (53998, 4047118), (59014, 3703126), (63847, 3422812), (75574, 2891686), (76097, 2871812), (90074, 2426186), (99028, 2206813), (107996, 2023559), (118028, 1851563), (127694, 1711406), (151148, 1445843), (152194, 1435906), (173299, 1261036), (180148, 1213093), (206549, 1058036), (255388, 855703), (264509, 826196), (304388, 717953), (315259, 693196), (346598, 630518), (413098, 529018)]