217954464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 717454080

約数和(自身を除く): 499499616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 78, 84, 91, 96, 104, 112, 122, 156, 168, 182, 183, 208, 224, 244, 273, 312, 336, 364, 366, 409, 416, 427, 488, 546, 624, 672, 728, 732, 793, 818, 854, 976, 1092, 1227, 1248, 1281, 1456, 1464, 1586, 1636, 1708, 1952, 2184, 2379, 2454, 2562, 2863, 2912, 2928, 3172, 3272, 3416, 4368, 4758, 4908, 5124, 5317, 5551, 5726, 5856, 6344, 6544, 6832, 8589, 8736, 9516, 9816, 10248, 10634, 11102, 11452, 12688, 13088, 13664, 15951, 16653, 17178, 19032, 19632, 20496, 21268, 22204, 22904, 24949, 25376, 31902, 33306, 34356, 37219, 38064, 39264, 40992, 42536, 44408, 45808, 49898, 63804, 66612, 68712, 74438, 74847, 76128, 85072, 88816, 91616, 99796, 111657, 127608, 133224, 137424, 148876, 149694, 170144, 174643, 177632, 199592, 223314, 255216, 266448, 274848, 297752, 299388, 324337, 349286, 399184, 446628, 510432, 523929, 532896, 595504, 598776, 648674, 698572, 798368, 893256, 973011, 1047858, 1191008, 1197552, 1297348, 1397144, 1786512, 1946022, 2095716, 2270359, 2395104, 2594696, 2794288, 3573024, 3892044, 4191432, 4540718, 5189392, 5588576, 6811077, 7784088, 8382864, 9081436, 10378784, 13622154, 15568176, 16765728, 18162872, 27244308, 31136352, 36325744, 54488616, 72651488, 108977232, 217954464]

約数ペア:

[(1, 217954464), (2, 108977232), (3, 72651488), (4, 54488616), (6, 36325744), (7, 31136352), (8, 27244308), (12, 18162872), (13, 16765728), (14, 15568176), (16, 13622154), (21, 10378784), (24, 9081436), (26, 8382864), (28, 7784088), (32, 6811077), (39, 5588576), (42, 5189392), (48, 4540718), (52, 4191432), (56, 3892044), (61, 3573024), (78, 2794288), (84, 2594696), (91, 2395104), (96, 2270359), (104, 2095716), (112, 1946022), (122, 1786512), (156, 1397144), (168, 1297348), (182, 1197552), (183, 1191008), (208, 1047858), (224, 973011), (244, 893256), (273, 798368), (312, 698572), (336, 648674), (364, 598776), (366, 595504), (409, 532896), (416, 523929), (427, 510432), (488, 446628), (546, 399184), (624, 349286), (672, 324337), (728, 299388), (732, 297752), (793, 274848), (818, 266448), (854, 255216), (976, 223314), (1092, 199592), (1227, 177632), (1248, 174643), (1281, 170144), (1456, 149694), (1464, 148876), (1586, 137424), (1636, 133224), (1708, 127608), (1952, 111657), (2184, 99796), (2379, 91616), (2454, 88816), (2562, 85072), (2863, 76128), (2912, 74847), (2928, 74438), (3172, 68712), (3272, 66612), (3416, 63804), (4368, 49898), (4758, 45808), (4908, 44408), (5124, 42536), (5317, 40992), (5551, 39264), (5726, 38064), (5856, 37219), (6344, 34356), (6544, 33306), (6832, 31902), (8589, 25376), (8736, 24949), (9516, 22904), (9816, 22204), (10248, 21268), (10634, 20496), (11102, 19632), (11452, 19032), (12688, 17178), (13088, 16653), (13664, 15951)]