1900726704

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 180

約数和(自身を含む): 5612029696

約数和(自身を除く): 3711302992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 111, 127, 144, 148, 159, 212, 222, 254, 296, 318, 333, 381, 424, 444, 477, 508, 592, 636, 666, 762, 848, 888, 954, 1016, 1143, 1272, 1332, 1524, 1776, 1908, 1961, 2032, 2286, 2544, 2664, 2809, 3048, 3816, 3922, 4572, 4699, 5328, 5618, 5883, 6096, 6731, 7632, 7844, 8427, 9144, 9398, 11236, 11766, 13462, 14097, 15688, 16854, 17649, 18288, 18796, 20193, 22472, 23532, 25281, 26924, 28194, 31376, 33708, 35298, 37592, 40386, 42291, 44944, 47064, 50562, 53848, 56388, 60579, 67416, 70596, 75184, 80772, 84582, 94128, 101124, 103933, 107696, 112776, 121158, 134832, 141192, 161544, 169164, 202248, 207866, 225552, 242316, 249047, 282384, 311799, 323088, 338328, 356743, 404496, 415732, 484632, 498094, 623598, 676656, 713486, 747141, 831464, 935397, 969264, 996188, 1070229, 1247196, 1426972, 1494282, 1662928, 1870794, 1992376, 2140458, 2241423, 2494392, 2853944, 2988564, 3210687, 3741588, 3984752, 4280916, 4482846, 4988784, 5707888, 5977128, 6421374, 7483176, 8561832, 8965692, 11954256, 12842748, 13199491, 14966352, 17123664, 17931384, 25685496, 26398982, 35862768, 39598473, 51370992, 52797964, 79196946, 105595928, 118795419, 158393892, 211191856, 237590838, 316787784, 475181676, 633575568, 950363352, 1900726704]

約数ペア:

[(1, 1900726704), (2, 950363352), (3, 633575568), (4, 475181676), (6, 316787784), (8, 237590838), (9, 211191856), (12, 158393892), (16, 118795419), (18, 105595928), (24, 79196946), (36, 52797964), (37, 51370992), (48, 39598473), (53, 35862768), (72, 26398982), (74, 25685496), (106, 17931384), (111, 17123664), (127, 14966352), (144, 13199491), (148, 12842748), (159, 11954256), (212, 8965692), (222, 8561832), (254, 7483176), (296, 6421374), (318, 5977128), (333, 5707888), (381, 4988784), (424, 4482846), (444, 4280916), (477, 3984752), (508, 3741588), (592, 3210687), (636, 2988564), (666, 2853944), (762, 2494392), (848, 2241423), (888, 2140458), (954, 1992376), (1016, 1870794), (1143, 1662928), (1272, 1494282), (1332, 1426972), (1524, 1247196), (1776, 1070229), (1908, 996188), (1961, 969264), (2032, 935397), (2286, 831464), (2544, 747141), (2664, 713486), (2809, 676656), (3048, 623598), (3816, 498094), (3922, 484632), (4572, 415732), (4699, 404496), (5328, 356743), (5618, 338328), (5883, 323088), (6096, 311799), (6731, 282384), (7632, 249047), (7844, 242316), (8427, 225552), (9144, 207866), (9398, 202248), (11236, 169164), (11766, 161544), (13462, 141192), (14097, 134832), (15688, 121158), (16854, 112776), (17649, 107696), (18288, 103933), (18796, 101124), (20193, 94128), (22472, 84582), (23532, 80772), (25281, 75184), (26924, 70596), (28194, 67416), (31376, 60579), (33708, 56388), (35298, 53848), (37592, 50562), (40386, 47064), (42291, 44944)]