321699168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 192

約数和(自身を含む): 1098155520

約数和(自身を除く): 776456352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 216, 224, 252, 258, 288, 301, 336, 344, 378, 387, 432, 504, 516, 602, 672, 688, 756, 774, 864, 903, 1008, 1032, 1161, 1204, 1237, 1376, 1512, 1548, 1806, 2016, 2064, 2322, 2408, 2474, 2709, 3024, 3096, 3612, 3711, 4128, 4644, 4816, 4948, 5418, 6048, 6192, 7224, 7422, 8127, 8659, 9288, 9632, 9896, 10836, 11133, 12384, 14448, 14844, 16254, 17318, 18576, 19792, 21672, 22266, 25977, 28896, 29688, 32508, 33399, 34636, 37152, 39584, 43344, 44532, 51954, 53191, 59376, 65016, 66798, 69272, 77931, 86688, 89064, 103908, 106382, 118752, 130032, 133596, 138544, 155862, 159573, 178128, 207816, 212764, 233793, 260064, 267192, 277088, 311724, 319146, 356256, 372337, 415632, 425528, 467586, 478719, 534384, 623448, 638292, 744674, 831264, 851056, 935172, 957438, 1068768, 1117011, 1246896, 1276584, 1436157, 1489348, 1702112, 1870344, 1914876, 2234022, 2493792, 2553168, 2872314, 2978696, 3351033, 3740688, 3829752, 4468044, 5106336, 5744628, 5957392, 6702066, 7481376, 7659504, 8936088, 10053099, 11489256, 11914784, 13404132, 15319008, 17872176, 20106198, 22978512, 26808264, 35744352, 40212396, 45957024, 53616528, 80424792, 107233056, 160849584, 321699168]

約数ペア:

[(1, 321699168), (2, 160849584), (3, 107233056), (4, 80424792), (6, 53616528), (7, 45957024), (8, 40212396), (9, 35744352), (12, 26808264), (14, 22978512), (16, 20106198), (18, 17872176), (21, 15319008), (24, 13404132), (27, 11914784), (28, 11489256), (32, 10053099), (36, 8936088), (42, 7659504), (43, 7481376), (48, 6702066), (54, 5957392), (56, 5744628), (63, 5106336), (72, 4468044), (84, 3829752), (86, 3740688), (96, 3351033), (108, 2978696), (112, 2872314), (126, 2553168), (129, 2493792), (144, 2234022), (168, 1914876), (172, 1870344), (189, 1702112), (216, 1489348), (224, 1436157), (252, 1276584), (258, 1246896), (288, 1117011), (301, 1068768), (336, 957438), (344, 935172), (378, 851056), (387, 831264), (432, 744674), (504, 638292), (516, 623448), (602, 534384), (672, 478719), (688, 467586), (756, 425528), (774, 415632), (864, 372337), (903, 356256), (1008, 319146), (1032, 311724), (1161, 277088), (1204, 267192), (1237, 260064), (1376, 233793), (1512, 212764), (1548, 207816), (1806, 178128), (2016, 159573), (2064, 155862), (2322, 138544), (2408, 133596), (2474, 130032), (2709, 118752), (3024, 106382), (3096, 103908), (3612, 89064), (3711, 86688), (4128, 77931), (4644, 69272), (4816, 66798), (4948, 65016), (5418, 59376), (6048, 53191), (6192, 51954), (7224, 44532), (7422, 43344), (8127, 39584), (8659, 37152), (9288, 34636), (9632, 33399), (9896, 32508), (10836, 29688), (11133, 28896), (12384, 25977), (14448, 22266), (14844, 21672), (16254, 19792), (17318, 18576)]