2158311939672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{344177}}^1$

素因数の和:344585

約数の個数: 128

約数和(自身を含む): 6231549196800

約数和(自身を除く): 4073237257128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 229, 326, 458, 489, 652, 687, 916, 978, 1141, 1304, 1374, 1603, 1832, 1956, 2282, 2748, 3206, 3423, 3912, 4564, 4809, 5496, 6412, 6846, 9128, 9618, 12824, 13692, 19236, 27384, 37327, 38472, 74654, 111981, 149308, 223962, 261289, 298616, 344177, 447924, 522578, 688354, 783867, 895848, 1032531, 1045156, 1376708, 1567734, 2065062, 2090312, 2409239, 2753416, 3135468, 4130124, 4818478, 6270936, 7227717, 8260248, 9636956, 14455434, 19273912, 28910868, 56100851, 57821736, 78816533, 112201702, 157633066, 168302553, 224403404, 236449599, 315266132, 336605106, 392705957, 448806808, 472899198, 551715731, 630532264, 673210212, 785411914, 945798396, 1103431462, 1178117871, 1346420424, 1570823828, 1655147193, 1891596792, 2206862924, 2356235742, 3141647656, 3310294386, 4413725848, 4712471484, 6620588772, 9424942968, 12847094879, 13241177544, 25694189758, 38541284637, 51388379516, 77082569274, 89929664153, 102776759032, 154165138548, 179859328306, 269788992459, 308330277096, 359718656612, 539577984918, 719437313224, 1079155969836, 2158311939672]

約数ペア:

[(1, 2158311939672), (2, 1079155969836), (3, 719437313224), (4, 539577984918), (6, 359718656612), (7, 308330277096), (8, 269788992459), (12, 179859328306), (14, 154165138548), (21, 102776759032), (24, 89929664153), (28, 77082569274), (42, 51388379516), (56, 38541284637), (84, 25694189758), (163, 13241177544), (168, 12847094879), (229, 9424942968), (326, 6620588772), (458, 4712471484), (489, 4413725848), (652, 3310294386), (687, 3141647656), (916, 2356235742), (978, 2206862924), (1141, 1891596792), (1304, 1655147193), (1374, 1570823828), (1603, 1346420424), (1832, 1178117871), (1956, 1103431462), (2282, 945798396), (2748, 785411914), (3206, 673210212), (3423, 630532264), (3912, 551715731), (4564, 472899198), (4809, 448806808), (5496, 392705957), (6412, 336605106), (6846, 315266132), (9128, 236449599), (9618, 224403404), (12824, 168302553), (13692, 157633066), (19236, 112201702), (27384, 78816533), (37327, 57821736), (38472, 56100851), (74654, 28910868), (111981, 19273912), (149308, 14455434), (223962, 9636956), (261289, 8260248), (298616, 7227717), (344177, 6270936), (447924, 4818478), (522578, 4130124), (688354, 3135468), (783867, 2753416), (895848, 2409239), (1032531, 2090312), (1045156, 2065062), (1376708, 1567734)]