220877514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 588205800

約数和(自身を除く): 367328286

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 29, 33, 39, 58, 66, 78, 87, 99, 117, 121, 143, 174, 198, 234, 242, 261, 269, 286, 319, 363, 377, 429, 522, 538, 638, 726, 754, 807, 858, 957, 1089, 1131, 1287, 1573, 1614, 1914, 2178, 2262, 2421, 2574, 2871, 2959, 3146, 3393, 3497, 3509, 4147, 4719, 4842, 5742, 5918, 6786, 6994, 7018, 7801, 8294, 8877, 9438, 10491, 10527, 12441, 14157, 15602, 17754, 20982, 21054, 23403, 24882, 26631, 28314, 31473, 31581, 32549, 37323, 38467, 45617, 46806, 53262, 62946, 63162, 65098, 70209, 74646, 76934, 85811, 91234, 97647, 101413, 115401, 136851, 140418, 171622, 195294, 202826, 230802, 257433, 273702, 292941, 304239, 346203, 410553, 423137, 514866, 585882, 608478, 692406, 772299, 821106, 846274, 912717, 943921, 1115543, 1269411, 1544598, 1825434, 1887842, 2231086, 2538822, 2831763, 3346629, 3808233, 5663526, 6693258, 7616466, 8495289, 10039887, 12270973, 16990578, 20079774, 24541946, 36812919, 73625838, 110438757, 220877514]

約数ペア:

[(1, 220877514), (2, 110438757), (3, 73625838), (6, 36812919), (9, 24541946), (11, 20079774), (13, 16990578), (18, 12270973), (22, 10039887), (26, 8495289), (29, 7616466), (33, 6693258), (39, 5663526), (58, 3808233), (66, 3346629), (78, 2831763), (87, 2538822), (99, 2231086), (117, 1887842), (121, 1825434), (143, 1544598), (174, 1269411), (198, 1115543), (234, 943921), (242, 912717), (261, 846274), (269, 821106), (286, 772299), (319, 692406), (363, 608478), (377, 585882), (429, 514866), (522, 423137), (538, 410553), (638, 346203), (726, 304239), (754, 292941), (807, 273702), (858, 257433), (957, 230802), (1089, 202826), (1131, 195294), (1287, 171622), (1573, 140418), (1614, 136851), (1914, 115401), (2178, 101413), (2262, 97647), (2421, 91234), (2574, 85811), (2871, 76934), (2959, 74646), (3146, 70209), (3393, 65098), (3497, 63162), (3509, 62946), (4147, 53262), (4719, 46806), (4842, 45617), (5742, 38467), (5918, 37323), (6786, 32549), (6994, 31581), (7018, 31473), (7801, 28314), (8294, 26631), (8877, 24882), (9438, 23403), (10491, 21054), (10527, 20982), (12441, 17754), (14157, 15602)]