40591686688

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:2047

約数の個数: 144

約数和(自身を含む): 95357932992

約数和(自身を除く): 54766246304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 101, 112, 124, 202, 217, 224, 248, 404, 434, 496, 707, 808, 868, 961, 992, 1414, 1616, 1736, 1867, 1922, 2828, 3131, 3232, 3472, 3734, 3844, 5656, 6262, 6727, 6944, 7468, 7688, 11312, 12524, 13069, 13454, 14936, 15376, 21917, 22624, 25048, 26138, 26908, 29872, 30752, 43834, 50096, 52276, 53816, 57877, 59744, 87668, 97061, 100192, 104552, 107632, 115754, 175336, 188567, 194122, 209104, 215264, 231508, 350672, 377134, 388244, 405139, 418208, 463016, 679427, 701344, 754268, 776488, 810278, 926032, 1319969, 1358854, 1508536, 1552976, 1620556, 1794187, 1852064, 2639938, 2717708, 3017072, 3105952, 3241112, 3588374, 5279876, 5435416, 5845577, 6034144, 6482224, 7176748, 10559752, 10870832, 11691154, 12559309, 12964448, 14353496, 21119504, 21741664, 23382308, 25118618, 28706992, 40919039, 42239008, 46764616, 50237236, 57413984, 81838078, 93529232, 100474472, 163676156, 181212887, 187058464, 200948944, 327352312, 362425774, 401897888, 654704624, 724851548, 1268490209, 1309409248, 1449703096, 2536980418, 2899406192, 5073960836, 5798812384, 10147921672, 20295843344, 40591686688]

約数ペア:

[(1, 40591686688), (2, 20295843344), (4, 10147921672), (7, 5798812384), (8, 5073960836), (14, 2899406192), (16, 2536980418), (28, 1449703096), (31, 1309409248), (32, 1268490209), (56, 724851548), (62, 654704624), (101, 401897888), (112, 362425774), (124, 327352312), (202, 200948944), (217, 187058464), (224, 181212887), (248, 163676156), (404, 100474472), (434, 93529232), (496, 81838078), (707, 57413984), (808, 50237236), (868, 46764616), (961, 42239008), (992, 40919039), (1414, 28706992), (1616, 25118618), (1736, 23382308), (1867, 21741664), (1922, 21119504), (2828, 14353496), (3131, 12964448), (3232, 12559309), (3472, 11691154), (3734, 10870832), (3844, 10559752), (5656, 7176748), (6262, 6482224), (6727, 6034144), (6944, 5845577), (7468, 5435416), (7688, 5279876), (11312, 3588374), (12524, 3241112), (13069, 3105952), (13454, 3017072), (14936, 2717708), (15376, 2639938), (21917, 1852064), (22624, 1794187), (25048, 1620556), (26138, 1552976), (26908, 1508536), (29872, 1358854), (30752, 1319969), (43834, 926032), (50096, 810278), (52276, 776488), (53816, 754268), (57877, 701344), (59744, 679427), (87668, 463016), (97061, 418208), (100192, 405139), (104552, 388244), (107632, 377134), (115754, 350672), (175336, 231508), (188567, 215264), (194122, 209104)]