214245216

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 680601600

約数和(自身を除く): 466356384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 421, 432, 456, 496, 513, 558, 589, 608, 684, 744, 837, 842, 864, 912, 992, 1026, 1116, 1178, 1263, 1368, 1488, 1674, 1684, 1767, 1824, 2052, 2232, 2356, 2526, 2736, 2976, 3348, 3368, 3534, 3789, 4104, 4464, 4712, 5052, 5301, 5472, 6696, 6736, 7068, 7578, 7999, 8208, 8928, 9424, 10104, 10602, 11367, 13051, 13392, 13472, 14136, 15156, 15903, 15998, 16416, 18848, 20208, 21204, 22734, 23997, 26102, 26784, 28272, 30312, 31806, 31996, 39153, 40416, 42408, 45468, 47994, 52204, 56544, 60624, 63612, 63992, 71991, 78306, 84816, 90936, 95988, 104408, 117459, 121248, 127224, 127984, 143982, 156612, 169632, 181872, 191976, 208816, 215973, 234918, 247969, 254448, 255968, 287964, 313224, 352377, 363744, 383952, 417632, 431946, 469836, 495938, 508896, 575928, 626448, 704754, 743907, 767904, 863892, 939672, 991876, 1151856, 1252896, 1409508, 1487814, 1727784, 1879344, 1983752, 2231721, 2303712, 2819016, 2975628, 3455568, 3758688, 3967504, 4463442, 5638032, 5951256, 6695163, 6911136, 7935008, 8926884, 11276064, 11902512, 13390326, 17853768, 23805024, 26780652, 35707536, 53561304, 71415072, 107122608, 214245216]

約数ペア:

[(1, 214245216), (2, 107122608), (3, 71415072), (4, 53561304), (6, 35707536), (8, 26780652), (9, 23805024), (12, 17853768), (16, 13390326), (18, 11902512), (19, 11276064), (24, 8926884), (27, 7935008), (31, 6911136), (32, 6695163), (36, 5951256), (38, 5638032), (48, 4463442), (54, 3967504), (57, 3758688), (62, 3455568), (72, 2975628), (76, 2819016), (93, 2303712), (96, 2231721), (108, 1983752), (114, 1879344), (124, 1727784), (144, 1487814), (152, 1409508), (171, 1252896), (186, 1151856), (216, 991876), (228, 939672), (248, 863892), (279, 767904), (288, 743907), (304, 704754), (342, 626448), (372, 575928), (421, 508896), (432, 495938), (456, 469836), (496, 431946), (513, 417632), (558, 383952), (589, 363744), (608, 352377), (684, 313224), (744, 287964), (837, 255968), (842, 254448), (864, 247969), (912, 234918), (992, 215973), (1026, 208816), (1116, 191976), (1178, 181872), (1263, 169632), (1368, 156612), (1488, 143982), (1674, 127984), (1684, 127224), (1767, 121248), (1824, 117459), (2052, 104408), (2232, 95988), (2356, 90936), (2526, 84816), (2736, 78306), (2976, 71991), (3348, 63992), (3368, 63612), (3534, 60624), (3789, 56544), (4104, 52204), (4464, 47994), (4712, 45468), (5052, 42408), (5301, 40416), (5472, 39153), (6696, 31996), (6736, 31806), (7068, 30312), (7578, 28272), (7999, 26784), (8208, 26102), (8928, 23997), (9424, 22734), (10104, 21204), (10602, 20208), (11367, 18848), (13051, 16416), (13392, 15998), (13472, 15903), (14136, 15156)]