214845904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 542465280

約数和(自身を除く): 327619376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 59, 61, 82, 91, 104, 112, 118, 122, 164, 182, 208, 236, 244, 287, 328, 364, 413, 427, 472, 488, 533, 574, 656, 728, 767, 793, 826, 854, 944, 976, 1066, 1148, 1456, 1534, 1586, 1652, 1708, 2132, 2296, 2419, 2501, 3068, 3172, 3304, 3416, 3599, 3731, 4264, 4592, 4838, 5002, 5369, 5551, 6136, 6344, 6608, 6832, 7198, 7462, 8528, 9676, 10004, 10738, 11102, 12272, 12688, 14396, 14924, 16933, 17507, 19352, 20008, 21476, 22204, 25193, 28792, 29848, 31447, 32513, 33866, 35014, 38704, 40016, 42952, 44408, 46787, 50386, 57584, 59696, 62894, 65026, 67732, 70028, 85904, 88816, 93574, 100772, 125788, 130052, 135464, 140056, 147559, 187148, 201544, 220129, 227591, 251576, 260104, 270928, 280112, 295118, 327509, 374296, 403088, 440258, 455182, 503152, 520208, 590236, 655018, 748592, 880516, 910364, 1032913, 1180472, 1310036, 1761032, 1820728, 1918267, 2065826, 2360944, 2620072, 3522064, 3641456, 3836534, 4131652, 5240144, 7673068, 8263304, 13427869, 15346136, 16526608, 26855738, 30692272, 53711476, 107422952, 214845904]

約数ペア:

[(1, 214845904), (2, 107422952), (4, 53711476), (7, 30692272), (8, 26855738), (13, 16526608), (14, 15346136), (16, 13427869), (26, 8263304), (28, 7673068), (41, 5240144), (52, 4131652), (56, 3836534), (59, 3641456), (61, 3522064), (82, 2620072), (91, 2360944), (104, 2065826), (112, 1918267), (118, 1820728), (122, 1761032), (164, 1310036), (182, 1180472), (208, 1032913), (236, 910364), (244, 880516), (287, 748592), (328, 655018), (364, 590236), (413, 520208), (427, 503152), (472, 455182), (488, 440258), (533, 403088), (574, 374296), (656, 327509), (728, 295118), (767, 280112), (793, 270928), (826, 260104), (854, 251576), (944, 227591), (976, 220129), (1066, 201544), (1148, 187148), (1456, 147559), (1534, 140056), (1586, 135464), (1652, 130052), (1708, 125788), (2132, 100772), (2296, 93574), (2419, 88816), (2501, 85904), (3068, 70028), (3172, 67732), (3304, 65026), (3416, 62894), (3599, 59696), (3731, 57584), (4264, 50386), (4592, 46787), (4838, 44408), (5002, 42952), (5369, 40016), (5551, 38704), (6136, 35014), (6344, 33866), (6608, 32513), (6832, 31447), (7198, 29848), (7462, 28792), (8528, 25193), (9676, 22204), (10004, 21476), (10738, 20008), (11102, 19352), (12272, 17507), (12688, 16933), (14396, 14924)]