403524212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 943810560

約数和(自身を除く): 540286348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 43, 49, 52, 58, 86, 91, 98, 116, 127, 172, 182, 196, 203, 254, 301, 364, 377, 406, 508, 559, 602, 637, 754, 812, 889, 1118, 1204, 1247, 1274, 1421, 1508, 1651, 1778, 2107, 2236, 2494, 2548, 2639, 2842, 3302, 3556, 3683, 3913, 4214, 4988, 5278, 5461, 5684, 6223, 6604, 7366, 7826, 8428, 8729, 10556, 10922, 11557, 12446, 14732, 15652, 16211, 17458, 18473, 21844, 23114, 24892, 25781, 27391, 32422, 34916, 36946, 38227, 46228, 47879, 51562, 54782, 61103, 64844, 70993, 73892, 76454, 80899, 95758, 103124, 109564, 113477, 122206, 141986, 152908, 158369, 161798, 180467, 191516, 226954, 244412, 267589, 283972, 316738, 323596, 335153, 360934, 453908, 496951, 535178, 633476, 670306, 721868, 794339, 993902, 1070356, 1108583, 1340612, 1588678, 1987804, 2058797, 2217166, 2346071, 3177356, 3478657, 4117594, 4434332, 4692142, 6957314, 7760081, 8235188, 9384284, 13914628, 14411579, 15520162, 28823158, 31040324, 57646316, 100881053, 201762106, 403524212]

約数ペア:

[(1, 403524212), (2, 201762106), (4, 100881053), (7, 57646316), (13, 31040324), (14, 28823158), (26, 15520162), (28, 14411579), (29, 13914628), (43, 9384284), (49, 8235188), (52, 7760081), (58, 6957314), (86, 4692142), (91, 4434332), (98, 4117594), (116, 3478657), (127, 3177356), (172, 2346071), (182, 2217166), (196, 2058797), (203, 1987804), (254, 1588678), (301, 1340612), (364, 1108583), (377, 1070356), (406, 993902), (508, 794339), (559, 721868), (602, 670306), (637, 633476), (754, 535178), (812, 496951), (889, 453908), (1118, 360934), (1204, 335153), (1247, 323596), (1274, 316738), (1421, 283972), (1508, 267589), (1651, 244412), (1778, 226954), (2107, 191516), (2236, 180467), (2494, 161798), (2548, 158369), (2639, 152908), (2842, 141986), (3302, 122206), (3556, 113477), (3683, 109564), (3913, 103124), (4214, 95758), (4988, 80899), (5278, 76454), (5461, 73892), (5684, 70993), (6223, 64844), (6604, 61103), (7366, 54782), (7826, 51562), (8428, 47879), (8729, 46228), (10556, 38227), (10922, 36946), (11557, 34916), (12446, 32422), (14732, 27391), (15652, 25781), (16211, 24892), (17458, 23114), (18473, 21844)]