242865408

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 673898624

約数和(自身を除く): 431033216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 101, 124, 128, 186, 192, 202, 248, 256, 303, 372, 384, 404, 496, 606, 744, 768, 808, 992, 1212, 1488, 1616, 1984, 2424, 2976, 3131, 3232, 3968, 4848, 5952, 6262, 6464, 7936, 9393, 9696, 10201, 11904, 12524, 12928, 18786, 19392, 20402, 23808, 25048, 25856, 30603, 37572, 38784, 40804, 50096, 61206, 75144, 77568, 81608, 100192, 122412, 150288, 163216, 200384, 244824, 300576, 316231, 326432, 400768, 489648, 601152, 632462, 652864, 801536, 948693, 979296, 1202304, 1264924, 1305728, 1897386, 1958592, 2404608, 2529848, 2611456, 3794772, 3917184, 5059696, 7589544, 7834368, 10119392, 15179088, 20238784, 30358176, 40477568, 60716352, 80955136, 121432704, 242865408]

約数ペア:

[(1, 242865408), (2, 121432704), (3, 80955136), (4, 60716352), (6, 40477568), (8, 30358176), (12, 20238784), (16, 15179088), (24, 10119392), (31, 7834368), (32, 7589544), (48, 5059696), (62, 3917184), (64, 3794772), (93, 2611456), (96, 2529848), (101, 2404608), (124, 1958592), (128, 1897386), (186, 1305728), (192, 1264924), (202, 1202304), (248, 979296), (256, 948693), (303, 801536), (372, 652864), (384, 632462), (404, 601152), (496, 489648), (606, 400768), (744, 326432), (768, 316231), (808, 300576), (992, 244824), (1212, 200384), (1488, 163216), (1616, 150288), (1984, 122412), (2424, 100192), (2976, 81608), (3131, 77568), (3232, 75144), (3968, 61206), (4848, 50096), (5952, 40804), (6262, 38784), (6464, 37572), (7936, 30603), (9393, 25856), (9696, 25048), (10201, 23808), (11904, 20402), (12524, 19392), (12928, 18786)]