309471264

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2103

約数の個数: 144

約数和(自身を含む): 962357760

約数和(自身を除く): 652886496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2039, 2108, 2232, 2448, 2976, 3162, 4078, 4216, 4464, 4743, 4896, 6117, 6324, 8156, 8432, 8928, 9486, 12234, 12648, 16312, 16864, 18351, 18972, 24468, 25296, 32624, 34663, 36702, 37944, 48936, 50592, 63209, 65248, 69326, 73404, 75888, 97872, 103989, 126418, 138652, 146808, 151776, 189627, 195744, 207978, 252836, 277304, 293616, 311967, 379254, 415956, 505672, 554608, 568881, 587232, 623934, 758508, 831912, 1011344, 1074553, 1109216, 1137762, 1247868, 1517016, 1663824, 2022688, 2149106, 2275524, 2495736, 3034032, 3223659, 3327648, 4298212, 4551048, 4991472, 6068064, 6447318, 8596424, 9102096, 9670977, 9982944, 12894636, 17192848, 18204192, 19341954, 25789272, 34385696, 38683908, 51578544, 77367816, 103157088, 154735632, 309471264]

約数ペア:

[(1, 309471264), (2, 154735632), (3, 103157088), (4, 77367816), (6, 51578544), (8, 38683908), (9, 34385696), (12, 25789272), (16, 19341954), (17, 18204192), (18, 17192848), (24, 12894636), (31, 9982944), (32, 9670977), (34, 9102096), (36, 8596424), (48, 6447318), (51, 6068064), (62, 4991472), (68, 4551048), (72, 4298212), (93, 3327648), (96, 3223659), (102, 3034032), (124, 2495736), (136, 2275524), (144, 2149106), (153, 2022688), (186, 1663824), (204, 1517016), (248, 1247868), (272, 1137762), (279, 1109216), (288, 1074553), (306, 1011344), (372, 831912), (408, 758508), (496, 623934), (527, 587232), (544, 568881), (558, 554608), (612, 505672), (744, 415956), (816, 379254), (992, 311967), (1054, 293616), (1116, 277304), (1224, 252836), (1488, 207978), (1581, 195744), (1632, 189627), (2039, 151776), (2108, 146808), (2232, 138652), (2448, 126418), (2976, 103989), (3162, 97872), (4078, 75888), (4216, 73404), (4464, 69326), (4743, 65248), (4896, 63209), (6117, 50592), (6324, 48936), (8156, 37944), (8432, 36702), (8928, 34663), (9486, 32624), (12234, 25296), (12648, 24468), (16312, 18972), (16864, 18351)]