238611509584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1\times {\mathrm{929}}^1$

素因数の和:1725

約数の個数: 160

約数和(自身を含む): 563211809280

約数和(自身を除く): 324600299696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 277, 476, 487, 554, 929, 952, 974, 1108, 1858, 1904, 1939, 1948, 2216, 3409, 3716, 3878, 3896, 4432, 4709, 6503, 6818, 7432, 7756, 7792, 8279, 9418, 13006, 13636, 14864, 15512, 15793, 16558, 18836, 26012, 27272, 31024, 31586, 32963, 33116, 37672, 52024, 54544, 57953, 63172, 65926, 66232, 75344, 104048, 110551, 115906, 126344, 131852, 132464, 134899, 221102, 231812, 252688, 257333, 263704, 269798, 442204, 452423, 463624, 514666, 527408, 539596, 884408, 904846, 927248, 944293, 1029332, 1079192, 1768816, 1801331, 1809692, 1888586, 2058664, 2158384, 2293283, 3166961, 3602662, 3619384, 3777172, 4117328, 4374661, 4586566, 6333922, 7205324, 7238768, 7554344, 7691191, 8749322, 9173132, 12667844, 14410648, 15108688, 15382382, 16052981, 17498644, 18346264, 25335688, 28821296, 30622627, 30764764, 32105962, 34997288, 36692528, 50671376, 53838337, 61245254, 61529528, 64211924, 69994576, 107676674, 122490508, 123059056, 125321171, 128423848, 215353348, 244981016, 250642342, 256847696, 430706696, 489962032, 501284684, 861413392, 877248197, 1002569368, 1754496394, 2005138736, 2130459907, 3508992788, 4260919814, 7017985576, 8521839628, 14035971152, 14913219349, 17043679256, 29826438698, 34087358512, 59652877396, 119305754792, 238611509584]

約数ペア:

[(1, 238611509584), (2, 119305754792), (4, 59652877396), (7, 34087358512), (8, 29826438698), (14, 17043679256), (16, 14913219349), (17, 14035971152), (28, 8521839628), (34, 7017985576), (56, 4260919814), (68, 3508992788), (112, 2130459907), (119, 2005138736), (136, 1754496394), (238, 1002569368), (272, 877248197), (277, 861413392), (476, 501284684), (487, 489962032), (554, 430706696), (929, 256847696), (952, 250642342), (974, 244981016), (1108, 215353348), (1858, 128423848), (1904, 125321171), (1939, 123059056), (1948, 122490508), (2216, 107676674), (3409, 69994576), (3716, 64211924), (3878, 61529528), (3896, 61245254), (4432, 53838337), (4709, 50671376), (6503, 36692528), (6818, 34997288), (7432, 32105962), (7756, 30764764), (7792, 30622627), (8279, 28821296), (9418, 25335688), (13006, 18346264), (13636, 17498644), (14864, 16052981), (15512, 15382382), (15793, 15108688), (16558, 14410648), (18836, 12667844), (26012, 9173132), (27272, 8749322), (31024, 7691191), (31586, 7554344), (32963, 7238768), (33116, 7205324), (37672, 6333922), (52024, 4586566), (54544, 4374661), (57953, 4117328), (63172, 3777172), (65926, 3619384), (66232, 3602662), (75344, 3166961), (104048, 2293283), (110551, 2158384), (115906, 2058664), (126344, 1888586), (131852, 1809692), (132464, 1801331), (134899, 1768816), (221102, 1079192), (231812, 1029332), (252688, 944293), (257333, 927248), (263704, 904846), (269798, 884408), (442204, 539596), (452423, 527408), (463624, 514666)]