1639341504

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:257

約数の個数: 210

約数和(自身を含む): 5066438432

約数和(自身を除く): 3427096928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 101, 108, 124, 144, 162, 186, 192, 202, 216, 248, 279, 288, 303, 324, 372, 404, 432, 496, 558, 576, 606, 648, 744, 808, 837, 864, 909, 992, 1116, 1212, 1296, 1488, 1616, 1674, 1728, 1818, 1984, 2232, 2424, 2511, 2592, 2727, 2976, 3131, 3232, 3348, 3636, 4464, 4848, 5022, 5184, 5454, 5952, 6262, 6464, 6696, 7272, 8181, 8928, 9393, 9696, 10044, 10201, 10908, 12524, 13392, 14544, 16362, 17856, 18786, 19392, 20088, 20402, 21816, 25048, 26784, 28179, 29088, 30603, 32724, 37572, 40176, 40804, 43632, 50096, 53568, 56358, 58176, 61206, 65448, 75144, 80352, 81608, 84537, 87264, 91809, 100192, 112716, 122412, 130896, 150288, 160704, 163216, 169074, 174528, 183618, 200384, 225432, 244824, 253611, 261792, 275427, 300576, 316231, 326432, 338148, 367236, 450864, 489648, 507222, 523584, 550854, 601152, 632462, 652864, 676296, 734472, 826281, 901728, 948693, 979296, 1014444, 1101708, 1264924, 1352592, 1468944, 1652562, 1803456, 1897386, 1958592, 2028888, 2203416, 2529848, 2705184, 2846079, 2937888, 3305124, 3794772, 4057776, 4406832, 5059696, 5410368, 5692158, 5875776, 6610248, 7589544, 8115552, 8538237, 8813664, 10119392, 11384316, 13220496, 15179088, 16231104, 17076474, 17627328, 20238784, 22768632, 25614711, 26440992, 30358176, 34152948, 45537264, 51229422, 52881984, 60716352, 68305896, 91074528, 102458844, 136611792, 182149056, 204917688, 273223584, 409835376, 546447168, 819670752, 1639341504]

約数ペア:

[(1, 1639341504), (2, 819670752), (3, 546447168), (4, 409835376), (6, 273223584), (8, 204917688), (9, 182149056), (12, 136611792), (16, 102458844), (18, 91074528), (24, 68305896), (27, 60716352), (31, 52881984), (32, 51229422), (36, 45537264), (48, 34152948), (54, 30358176), (62, 26440992), (64, 25614711), (72, 22768632), (81, 20238784), (93, 17627328), (96, 17076474), (101, 16231104), (108, 15179088), (124, 13220496), (144, 11384316), (162, 10119392), (186, 8813664), (192, 8538237), (202, 8115552), (216, 7589544), (248, 6610248), (279, 5875776), (288, 5692158), (303, 5410368), (324, 5059696), (372, 4406832), (404, 4057776), (432, 3794772), (496, 3305124), (558, 2937888), (576, 2846079), (606, 2705184), (648, 2529848), (744, 2203416), (808, 2028888), (837, 1958592), (864, 1897386), (909, 1803456), (992, 1652562), (1116, 1468944), (1212, 1352592), (1296, 1264924), (1488, 1101708), (1616, 1014444), (1674, 979296), (1728, 948693), (1818, 901728), (1984, 826281), (2232, 734472), (2424, 676296), (2511, 652864), (2592, 632462), (2727, 601152), (2976, 550854), (3131, 523584), (3232, 507222), (3348, 489648), (3636, 450864), (4464, 367236), (4848, 338148), (5022, 326432), (5184, 316231), (5454, 300576), (5952, 275427), (6262, 261792), (6464, 253611), (6696, 244824), (7272, 225432), (8181, 200384), (8928, 183618), (9393, 174528), (9696, 169074), (10044, 163216), (10201, 160704), (10908, 150288), (12524, 130896), (13392, 122412), (14544, 112716), (16362, 100192), (17856, 91809), (18786, 87264), (19392, 84537), (20088, 81608), (20402, 80352), (21816, 75144), (25048, 65448), (26784, 61206), (28179, 58176), (29088, 56358), (30603, 53568), (32724, 50096), (37572, 43632), (40176, 40804)]