388243008

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 168

約数和(自身を含む): 1217249280

約数和(自身を除く): 829006272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 576, 612, 744, 816, 992, 1054, 1088, 1116, 1224, 1279, 1488, 1581, 1632, 1984, 2108, 2232, 2448, 2558, 2976, 3162, 3264, 3837, 4216, 4464, 4743, 4896, 5116, 5952, 6324, 7674, 8432, 8928, 9486, 9792, 10232, 11511, 12648, 15348, 16864, 17856, 18972, 20464, 21743, 23022, 25296, 30696, 33728, 37944, 39649, 40928, 43486, 46044, 50592, 61392, 65229, 75888, 79298, 81856, 86972, 92088, 101184, 118947, 122784, 130458, 151776, 158596, 173944, 184176, 195687, 237894, 245568, 260916, 303552, 317192, 347888, 356841, 368352, 391374, 475788, 521832, 634384, 674033, 695776, 713682, 736704, 782748, 951576, 1043664, 1268768, 1348066, 1391552, 1427364, 1565496, 1903152, 2022099, 2087328, 2537536, 2696132, 2854728, 3130992, 3806304, 4044198, 4174656, 5392264, 5709456, 6066297, 6261984, 7612608, 8088396, 10784528, 11418912, 12132594, 12523968, 16176792, 21569056, 22837824, 24265188, 32353584, 43138112, 48530376, 64707168, 97060752, 129414336, 194121504, 388243008]

約数ペア:

[(1, 388243008), (2, 194121504), (3, 129414336), (4, 97060752), (6, 64707168), (8, 48530376), (9, 43138112), (12, 32353584), (16, 24265188), (17, 22837824), (18, 21569056), (24, 16176792), (31, 12523968), (32, 12132594), (34, 11418912), (36, 10784528), (48, 8088396), (51, 7612608), (62, 6261984), (64, 6066297), (68, 5709456), (72, 5392264), (93, 4174656), (96, 4044198), (102, 3806304), (124, 3130992), (136, 2854728), (144, 2696132), (153, 2537536), (186, 2087328), (192, 2022099), (204, 1903152), (248, 1565496), (272, 1427364), (279, 1391552), (288, 1348066), (306, 1268768), (372, 1043664), (408, 951576), (496, 782748), (527, 736704), (544, 713682), (558, 695776), (576, 674033), (612, 634384), (744, 521832), (816, 475788), (992, 391374), (1054, 368352), (1088, 356841), (1116, 347888), (1224, 317192), (1279, 303552), (1488, 260916), (1581, 245568), (1632, 237894), (1984, 195687), (2108, 184176), (2232, 173944), (2448, 158596), (2558, 151776), (2976, 130458), (3162, 122784), (3264, 118947), (3837, 101184), (4216, 92088), (4464, 86972), (4743, 81856), (4896, 79298), (5116, 75888), (5952, 65229), (6324, 61392), (7674, 50592), (8432, 46044), (8928, 43486), (9486, 40928), (9792, 39649), (10232, 37944), (11511, 33728), (12648, 30696), (15348, 25296), (16864, 23022), (17856, 21743), (18972, 20464)]