538638144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 224

約数和(自身を含む): 1693224960

約数和(自身を除く): 1154586816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 192, 209, 228, 248, 264, 304, 341, 352, 372, 418, 433, 456, 496, 528, 589, 608, 627, 682, 704, 744, 836, 866, 912, 992, 1023, 1056, 1178, 1216, 1254, 1299, 1364, 1488, 1672, 1732, 1767, 1824, 1984, 2046, 2112, 2356, 2508, 2598, 2728, 2976, 3344, 3464, 3534, 3648, 4092, 4712, 4763, 5016, 5196, 5456, 5952, 6479, 6688, 6928, 7068, 8184, 8227, 9424, 9526, 10032, 10392, 10912, 12958, 13376, 13423, 13856, 14136, 14289, 16368, 16454, 18848, 19052, 19437, 20064, 20784, 21824, 24681, 25916, 26846, 27712, 28272, 28578, 32736, 32908, 37696, 38104, 38874, 40128, 40269, 41568, 49362, 51832, 53692, 56544, 57156, 65472, 65816, 76208, 77748, 80538, 83136, 90497, 98724, 103664, 107384, 113088, 114312, 131632, 147653, 152416, 155496, 161076, 180994, 197448, 207328, 214768, 228624, 255037, 263264, 271491, 295306, 304832, 310992, 322152, 361988, 394896, 414656, 429536, 442959, 457248, 510074, 526528, 542982, 590612, 621984, 644304, 723976, 765111, 789792, 859072, 885918, 914496, 1020148, 1085964, 1181224, 1243968, 1288608, 1447952, 1530222, 1579584, 1771836, 2040296, 2171928, 2362448, 2577216, 2805407, 2895904, 3060444, 3543672, 4080592, 4343856, 4724896, 5610814, 5791808, 6120888, 7087344, 8161184, 8416221, 8687712, 9449792, 11221628, 12241776, 14174688, 16322368, 16832442, 17375424, 22443256, 24483552, 28349376, 33664884, 44886512, 48967104, 67329768, 89773024, 134659536, 179546048, 269319072, 538638144]

約数ペア:

[(1, 538638144), (2, 269319072), (3, 179546048), (4, 134659536), (6, 89773024), (8, 67329768), (11, 48967104), (12, 44886512), (16, 33664884), (19, 28349376), (22, 24483552), (24, 22443256), (31, 17375424), (32, 16832442), (33, 16322368), (38, 14174688), (44, 12241776), (48, 11221628), (57, 9449792), (62, 8687712), (64, 8416221), (66, 8161184), (76, 7087344), (88, 6120888), (93, 5791808), (96, 5610814), (114, 4724896), (124, 4343856), (132, 4080592), (152, 3543672), (176, 3060444), (186, 2895904), (192, 2805407), (209, 2577216), (228, 2362448), (248, 2171928), (264, 2040296), (304, 1771836), (341, 1579584), (352, 1530222), (372, 1447952), (418, 1288608), (433, 1243968), (456, 1181224), (496, 1085964), (528, 1020148), (589, 914496), (608, 885918), (627, 859072), (682, 789792), (704, 765111), (744, 723976), (836, 644304), (866, 621984), (912, 590612), (992, 542982), (1023, 526528), (1056, 510074), (1178, 457248), (1216, 442959), (1254, 429536), (1299, 414656), (1364, 394896), (1488, 361988), (1672, 322152), (1732, 310992), (1767, 304832), (1824, 295306), (1984, 271491), (2046, 263264), (2112, 255037), (2356, 228624), (2508, 214768), (2598, 207328), (2728, 197448), (2976, 180994), (3344, 161076), (3464, 155496), (3534, 152416), (3648, 147653), (4092, 131632), (4712, 114312), (4763, 113088), (5016, 107384), (5196, 103664), (5456, 98724), (5952, 90497), (6479, 83136), (6688, 80538), (6928, 77748), (7068, 76208), (8184, 65816), (8227, 65472), (9424, 57156), (9526, 56544), (10032, 53692), (10392, 51832), (10912, 49362), (12958, 41568), (13376, 40269), (13423, 40128), (13856, 38874), (14136, 38104), (14289, 37696), (16368, 32908), (16454, 32736), (18848, 28578), (19052, 28272), (19437, 27712), (20064, 26846), (20784, 25916), (21824, 24681)]