225745338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 362120262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 53, 58, 78, 87, 91, 106, 159, 174, 182, 203, 269, 273, 318, 371, 377, 406, 538, 546, 609, 689, 742, 754, 807, 1113, 1131, 1218, 1378, 1537, 1614, 1883, 2067, 2226, 2262, 2639, 3074, 3497, 3766, 4134, 4611, 4823, 5278, 5649, 6994, 7801, 7917, 9222, 9646, 10491, 10759, 11298, 14257, 14469, 15602, 15834, 19981, 20982, 21518, 23403, 24479, 28514, 28938, 32277, 39962, 42771, 46806, 48958, 54607, 59943, 64554, 73437, 85542, 99799, 101413, 109214, 119886, 139867, 146874, 163821, 185341, 199598, 202826, 279734, 299397, 304239, 327642, 370682, 413453, 419601, 556023, 598794, 608478, 709891, 826906, 839202, 1112046, 1240359, 1297387, 1419782, 2129673, 2480718, 2594774, 2894171, 3892161, 4259346, 5374889, 5788342, 7784322, 8682513, 10749778, 16124667, 17365026, 32249334, 37624223, 75248446, 112872669, 225745338]

約数ペア:

[(1, 225745338), (2, 112872669), (3, 75248446), (6, 37624223), (7, 32249334), (13, 17365026), (14, 16124667), (21, 10749778), (26, 8682513), (29, 7784322), (39, 5788342), (42, 5374889), (53, 4259346), (58, 3892161), (78, 2894171), (87, 2594774), (91, 2480718), (106, 2129673), (159, 1419782), (174, 1297387), (182, 1240359), (203, 1112046), (269, 839202), (273, 826906), (318, 709891), (371, 608478), (377, 598794), (406, 556023), (538, 419601), (546, 413453), (609, 370682), (689, 327642), (742, 304239), (754, 299397), (807, 279734), (1113, 202826), (1131, 199598), (1218, 185341), (1378, 163821), (1537, 146874), (1614, 139867), (1883, 119886), (2067, 109214), (2226, 101413), (2262, 99799), (2639, 85542), (3074, 73437), (3497, 64554), (3766, 59943), (4134, 54607), (4611, 48958), (4823, 46806), (5278, 42771), (5649, 39962), (6994, 32277), (7801, 28938), (7917, 28514), (9222, 24479), (9646, 23403), (10491, 21518), (10759, 20982), (11298, 19981), (14257, 15834), (14469, 15602)]