231522564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 684730368

約数和(自身を除く): 453207804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 169, 182, 188, 273, 282, 329, 338, 347, 364, 507, 546, 564, 611, 658, 676, 694, 987, 1014, 1041, 1092, 1183, 1222, 1316, 1388, 1833, 1974, 2028, 2082, 2366, 2429, 2444, 3549, 3666, 3948, 4164, 4277, 4511, 4732, 4858, 7098, 7287, 7332, 7943, 8554, 9022, 9716, 12831, 13533, 14196, 14574, 15886, 16309, 17108, 18044, 23829, 25662, 27066, 29148, 31577, 31772, 32618, 47658, 48927, 51324, 54132, 55601, 58643, 63154, 65236, 94731, 95316, 97854, 111202, 114163, 117286, 126308, 166803, 175929, 189462, 195708, 212017, 222404, 228326, 234572, 333606, 342489, 351858, 378924, 410501, 424034, 456652, 636051, 667212, 684978, 703716, 821002, 848068, 1231503, 1272102, 1369956, 1484119, 1642004, 2463006, 2544204, 2756221, 2968238, 4452357, 4926012, 5512442, 5936476, 8268663, 8904714, 11024884, 16537326, 17809428, 19293547, 33074652, 38587094, 57880641, 77174188, 115761282, 231522564]

約数ペア:

[(1, 231522564), (2, 115761282), (3, 77174188), (4, 57880641), (6, 38587094), (7, 33074652), (12, 19293547), (13, 17809428), (14, 16537326), (21, 11024884), (26, 8904714), (28, 8268663), (39, 5936476), (42, 5512442), (47, 4926012), (52, 4452357), (78, 2968238), (84, 2756221), (91, 2544204), (94, 2463006), (141, 1642004), (156, 1484119), (169, 1369956), (182, 1272102), (188, 1231503), (273, 848068), (282, 821002), (329, 703716), (338, 684978), (347, 667212), (364, 636051), (507, 456652), (546, 424034), (564, 410501), (611, 378924), (658, 351858), (676, 342489), (694, 333606), (987, 234572), (1014, 228326), (1041, 222404), (1092, 212017), (1183, 195708), (1222, 189462), (1316, 175929), (1388, 166803), (1833, 126308), (1974, 117286), (2028, 114163), (2082, 111202), (2366, 97854), (2429, 95316), (2444, 94731), (3549, 65236), (3666, 63154), (3948, 58643), (4164, 55601), (4277, 54132), (4511, 51324), (4732, 48927), (4858, 47658), (7098, 32618), (7287, 31772), (7332, 31577), (7943, 29148), (8554, 27066), (9022, 25662), (9716, 23829), (12831, 18044), (13533, 17108), (14196, 16309), (14574, 15886)]