520269204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 1527525888

約数和(自身を除く): 1007256684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 169, 182, 201, 268, 273, 338, 364, 402, 469, 507, 546, 547, 676, 804, 871, 938, 1014, 1092, 1094, 1183, 1407, 1641, 1742, 1876, 2028, 2188, 2366, 2613, 2814, 3282, 3484, 3549, 3829, 4732, 5226, 5628, 6097, 6564, 7098, 7111, 7658, 10452, 11323, 11487, 12194, 14196, 14222, 15316, 18291, 21333, 22646, 22974, 24388, 28444, 33969, 36582, 36649, 42666, 45292, 45948, 49777, 67938, 73164, 73298, 79261, 85332, 92443, 99554, 109947, 135876, 146596, 149331, 158522, 184886, 199108, 219894, 237783, 256543, 277329, 298662, 317044, 369772, 439788, 475566, 476437, 513086, 554658, 597324, 647101, 769629, 951132, 952874, 1026172, 1109316, 1294202, 1429311, 1539258, 1905748, 1941303, 2588404, 2858622, 3078516, 3335059, 3882606, 5717244, 6193681, 6670118, 7765212, 10005177, 12387362, 13340236, 18581043, 20010354, 24774724, 37162086, 40020708, 43355767, 74324172, 86711534, 130067301, 173423068, 260134602, 520269204]

約数ペア:

[(1, 520269204), (2, 260134602), (3, 173423068), (4, 130067301), (6, 86711534), (7, 74324172), (12, 43355767), (13, 40020708), (14, 37162086), (21, 24774724), (26, 20010354), (28, 18581043), (39, 13340236), (42, 12387362), (52, 10005177), (67, 7765212), (78, 6670118), (84, 6193681), (91, 5717244), (134, 3882606), (156, 3335059), (169, 3078516), (182, 2858622), (201, 2588404), (268, 1941303), (273, 1905748), (338, 1539258), (364, 1429311), (402, 1294202), (469, 1109316), (507, 1026172), (546, 952874), (547, 951132), (676, 769629), (804, 647101), (871, 597324), (938, 554658), (1014, 513086), (1092, 476437), (1094, 475566), (1183, 439788), (1407, 369772), (1641, 317044), (1742, 298662), (1876, 277329), (2028, 256543), (2188, 237783), (2366, 219894), (2613, 199108), (2814, 184886), (3282, 158522), (3484, 149331), (3549, 146596), (3829, 135876), (4732, 109947), (5226, 99554), (5628, 92443), (6097, 85332), (6564, 79261), (7098, 73298), (7111, 73164), (7658, 67938), (10452, 49777), (11323, 45948), (11487, 45292), (12194, 42666), (14196, 36649), (14222, 36582), (15316, 33969), (18291, 28444), (21333, 24388), (22646, 22974)]