238701312

素因数分解:

$2^8\times 3^2\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 108

約数和(自身を含む): 692519464

約数和(自身を除く): 453818152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 313, 331, 384, 576, 626, 662, 768, 939, 993, 1152, 1252, 1324, 1878, 1986, 2304, 2504, 2648, 2817, 2979, 3756, 3972, 5008, 5296, 5634, 5958, 7512, 7944, 10016, 10592, 11268, 11916, 15024, 15888, 20032, 21184, 22536, 23832, 30048, 31776, 40064, 42368, 45072, 47664, 60096, 63552, 80128, 84736, 90144, 95328, 103603, 120192, 127104, 180288, 190656, 207206, 240384, 254208, 310809, 360576, 381312, 414412, 621618, 721152, 762624, 828824, 932427, 1243236, 1657648, 1864854, 2486472, 3315296, 3729708, 4972944, 6630592, 7459416, 9945888, 13261184, 14918832, 19891776, 26522368, 29837664, 39783552, 59675328, 79567104, 119350656, 238701312]

約数ペア:

[(1, 238701312), (2, 119350656), (3, 79567104), (4, 59675328), (6, 39783552), (8, 29837664), (9, 26522368), (12, 19891776), (16, 14918832), (18, 13261184), (24, 9945888), (32, 7459416), (36, 6630592), (48, 4972944), (64, 3729708), (72, 3315296), (96, 2486472), (128, 1864854), (144, 1657648), (192, 1243236), (256, 932427), (288, 828824), (313, 762624), (331, 721152), (384, 621618), (576, 414412), (626, 381312), (662, 360576), (768, 310809), (939, 254208), (993, 240384), (1152, 207206), (1252, 190656), (1324, 180288), (1878, 127104), (1986, 120192), (2304, 103603), (2504, 95328), (2648, 90144), (2817, 84736), (2979, 80128), (3756, 63552), (3972, 60096), (5008, 47664), (5296, 45072), (5634, 42368), (5958, 40064), (7512, 31776), (7944, 30048), (10016, 23832), (10592, 22536), (11268, 21184), (11916, 20032), (15024, 15888)]