21931572168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{63367}}^1$

素因数の和:63432

約数の個数: 192

約数和(自身を含む): 71174937600

約数和(自身を除く): 49243365432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 33, 36, 38, 44, 46, 57, 66, 69, 72, 76, 88, 92, 99, 114, 132, 138, 152, 171, 184, 198, 207, 209, 228, 253, 264, 276, 342, 396, 414, 418, 437, 456, 506, 552, 627, 684, 759, 792, 828, 836, 874, 1012, 1254, 1311, 1368, 1518, 1656, 1672, 1748, 1881, 2024, 2277, 2508, 2622, 3036, 3496, 3762, 3933, 4554, 4807, 5016, 5244, 6072, 7524, 7866, 9108, 9614, 10488, 14421, 15048, 15732, 18216, 19228, 28842, 31464, 38456, 43263, 57684, 63367, 86526, 115368, 126734, 173052, 190101, 253468, 346104, 380202, 506936, 570303, 697037, 760404, 1140606, 1203973, 1394074, 1457441, 1520808, 2091111, 2281212, 2407946, 2788148, 2914882, 3611919, 4182222, 4372323, 4562424, 4815892, 5576296, 5829764, 6273333, 7223838, 8364444, 8744646, 9631784, 10835757, 11659528, 12546666, 13116969, 13243703, 14447676, 16031851, 16728888, 17489292, 21671514, 25093332, 26233938, 26487406, 27691379, 28895352, 32063702, 34978584, 39731109, 43343028, 48095553, 50186664, 52467876, 52974812, 55382758, 64127404, 79462218, 83074137, 86686056, 96191106, 104935752, 105949624, 110765516, 119193327, 128254808, 144286659, 158924436, 166148274, 192382212, 221531032, 238386654, 249222411, 288573318, 304605169, 317848872, 332296548, 384764424, 476773308, 498444822, 577146636, 609210338, 664593096, 913815507, 953546616, 996889644, 1154293272, 1218420676, 1827631014, 1993779288, 2436841352, 2741446521, 3655262028, 5482893042, 7310524056, 10965786084, 21931572168]

約数ペア:

[(1, 21931572168), (2, 10965786084), (3, 7310524056), (4, 5482893042), (6, 3655262028), (8, 2741446521), (9, 2436841352), (11, 1993779288), (12, 1827631014), (18, 1218420676), (19, 1154293272), (22, 996889644), (23, 953546616), (24, 913815507), (33, 664593096), (36, 609210338), (38, 577146636), (44, 498444822), (46, 476773308), (57, 384764424), (66, 332296548), (69, 317848872), (72, 304605169), (76, 288573318), (88, 249222411), (92, 238386654), (99, 221531032), (114, 192382212), (132, 166148274), (138, 158924436), (152, 144286659), (171, 128254808), (184, 119193327), (198, 110765516), (207, 105949624), (209, 104935752), (228, 96191106), (253, 86686056), (264, 83074137), (276, 79462218), (342, 64127404), (396, 55382758), (414, 52974812), (418, 52467876), (437, 50186664), (456, 48095553), (506, 43343028), (552, 39731109), (627, 34978584), (684, 32063702), (759, 28895352), (792, 27691379), (828, 26487406), (836, 26233938), (874, 25093332), (1012, 21671514), (1254, 17489292), (1311, 16728888), (1368, 16031851), (1518, 14447676), (1656, 13243703), (1672, 13116969), (1748, 12546666), (1881, 11659528), (2024, 10835757), (2277, 9631784), (2508, 8744646), (2622, 8364444), (3036, 7223838), (3496, 6273333), (3762, 5829764), (3933, 5576296), (4554, 4815892), (4807, 4562424), (5016, 4372323), (5244, 4182222), (6072, 3611919), (7524, 2914882), (7866, 2788148), (9108, 2407946), (9614, 2281212), (10488, 2091111), (14421, 1520808), (15048, 1457441), (15732, 1394074), (18216, 1203973), (19228, 1140606), (28842, 760404), (31464, 697037), (38456, 570303), (43263, 506936), (57684, 380202), (63367, 346104), (86526, 253468), (115368, 190101), (126734, 173052)]