15231216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 52996608

約数和(自身を除く): 37765392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 317, 336, 364, 429, 462, 528, 546, 572, 616, 624, 634, 728, 858, 924, 951, 1001, 1092, 1144, 1232, 1268, 1456, 1716, 1848, 1902, 2002, 2184, 2219, 2288, 2536, 3003, 3432, 3487, 3696, 3804, 4004, 4121, 4368, 4438, 5072, 6006, 6657, 6864, 6974, 7608, 8008, 8242, 8876, 10461, 12012, 12363, 13314, 13948, 15216, 16016, 16484, 17752, 20922, 24024, 24409, 24726, 26628, 27896, 28847, 32968, 35504, 41844, 45331, 48048, 48818, 49452, 53256, 55792, 57694, 65936, 73227, 83688, 86541, 90662, 97636, 98904, 106512, 115388, 135993, 146454, 167376, 173082, 181324, 195272, 197808, 230776, 271986, 292908, 317317, 346164, 362648, 390544, 461552, 543972, 585816, 634634, 692328, 725296, 951951, 1087944, 1171632, 1269268, 1384656, 1903902, 2175888, 2538536, 3807804, 5077072, 7615608, 15231216]

約数ペア:

[(1, 15231216), (2, 7615608), (3, 5077072), (4, 3807804), (6, 2538536), (7, 2175888), (8, 1903902), (11, 1384656), (12, 1269268), (13, 1171632), (14, 1087944), (16, 951951), (21, 725296), (22, 692328), (24, 634634), (26, 585816), (28, 543972), (33, 461552), (39, 390544), (42, 362648), (44, 346164), (48, 317317), (52, 292908), (56, 271986), (66, 230776), (77, 197808), (78, 195272), (84, 181324), (88, 173082), (91, 167376), (104, 146454), (112, 135993), (132, 115388), (143, 106512), (154, 98904), (156, 97636), (168, 90662), (176, 86541), (182, 83688), (208, 73227), (231, 65936), (264, 57694), (273, 55792), (286, 53256), (308, 49452), (312, 48818), (317, 48048), (336, 45331), (364, 41844), (429, 35504), (462, 32968), (528, 28847), (546, 27896), (572, 26628), (616, 24726), (624, 24409), (634, 24024), (728, 20922), (858, 17752), (924, 16484), (951, 16016), (1001, 15216), (1092, 13948), (1144, 13314), (1232, 12363), (1268, 12012), (1456, 10461), (1716, 8876), (1848, 8242), (1902, 8008), (2002, 7608), (2184, 6974), (2219, 6864), (2288, 6657), (2536, 6006), (3003, 5072), (3432, 4438), (3487, 4368), (3696, 4121), (3804, 4004)]