231872064

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 639836160

約数和(自身を除く): 407964096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 163, 186, 192, 239, 248, 326, 372, 478, 489, 496, 652, 717, 744, 956, 978, 992, 1304, 1434, 1488, 1912, 1956, 1984, 2608, 2868, 2976, 3824, 3912, 5053, 5216, 5736, 5952, 7409, 7648, 7824, 10106, 10432, 11472, 14818, 15159, 15296, 15648, 20212, 22227, 22944, 29636, 30318, 31296, 38957, 40424, 44454, 45888, 59272, 60636, 77914, 80848, 88908, 116871, 118544, 121272, 155828, 161696, 177816, 233742, 237088, 242544, 311656, 323392, 355632, 467484, 474176, 485088, 623312, 711264, 934968, 970176, 1207667, 1246624, 1422528, 1869936, 2415334, 2493248, 3623001, 3739872, 4830668, 7246002, 7479744, 9661336, 14492004, 19322672, 28984008, 38645344, 57968016, 77290688, 115936032, 231872064]

約数ペア:

[(1, 231872064), (2, 115936032), (3, 77290688), (4, 57968016), (6, 38645344), (8, 28984008), (12, 19322672), (16, 14492004), (24, 9661336), (31, 7479744), (32, 7246002), (48, 4830668), (62, 3739872), (64, 3623001), (93, 2493248), (96, 2415334), (124, 1869936), (163, 1422528), (186, 1246624), (192, 1207667), (239, 970176), (248, 934968), (326, 711264), (372, 623312), (478, 485088), (489, 474176), (496, 467484), (652, 355632), (717, 323392), (744, 311656), (956, 242544), (978, 237088), (992, 233742), (1304, 177816), (1434, 161696), (1488, 155828), (1912, 121272), (1956, 118544), (1984, 116871), (2608, 88908), (2868, 80848), (2976, 77914), (3824, 60636), (3912, 59272), (5053, 45888), (5216, 44454), (5736, 40424), (5952, 38957), (7409, 31296), (7648, 30318), (7824, 29636), (10106, 22944), (10432, 22227), (11472, 20212), (14818, 15648), (15159, 15296)]