233140336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 579962880

約数和(自身を除く): 346822544

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 173, 176, 208, 209, 247, 248, 286, 304, 341, 346, 403, 418, 494, 496, 572, 589, 682, 692, 806, 836, 988, 1144, 1178, 1364, 1384, 1612, 1672, 1903, 1976, 2249, 2288, 2356, 2717, 2728, 2768, 3224, 3287, 3344, 3806, 3952, 4433, 4498, 4712, 5363, 5434, 5456, 6448, 6479, 6574, 7612, 7657, 8866, 8996, 9424, 10726, 10868, 12958, 13148, 15224, 15314, 17732, 17992, 21452, 21736, 24739, 25916, 26296, 30448, 30628, 35464, 35984, 36157, 42731, 42904, 43472, 49478, 51832, 52592, 58993, 61256, 69719, 70928, 72314, 84227, 85462, 85808, 98956, 101897, 103664, 117986, 122512, 139438, 144628, 168454, 170924, 197912, 203794, 235972, 278876, 289256, 336908, 341848, 395824, 407588, 470041, 471944, 557752, 578512, 673816, 683696, 766909, 815176, 940082, 943888, 1115504, 1120867, 1324661, 1347632, 1533818, 1630352, 1880164, 2241734, 2649322, 3067636, 3760328, 4483468, 5298644, 6135272, 7520656, 8966936, 10597288, 12270544, 14571271, 17933872, 21194576, 29142542, 58285084, 116570168, 233140336]

約数ペア:

[(1, 233140336), (2, 116570168), (4, 58285084), (8, 29142542), (11, 21194576), (13, 17933872), (16, 14571271), (19, 12270544), (22, 10597288), (26, 8966936), (31, 7520656), (38, 6135272), (44, 5298644), (52, 4483468), (62, 3760328), (76, 3067636), (88, 2649322), (104, 2241734), (124, 1880164), (143, 1630352), (152, 1533818), (173, 1347632), (176, 1324661), (208, 1120867), (209, 1115504), (247, 943888), (248, 940082), (286, 815176), (304, 766909), (341, 683696), (346, 673816), (403, 578512), (418, 557752), (494, 471944), (496, 470041), (572, 407588), (589, 395824), (682, 341848), (692, 336908), (806, 289256), (836, 278876), (988, 235972), (1144, 203794), (1178, 197912), (1364, 170924), (1384, 168454), (1612, 144628), (1672, 139438), (1903, 122512), (1976, 117986), (2249, 103664), (2288, 101897), (2356, 98956), (2717, 85808), (2728, 85462), (2768, 84227), (3224, 72314), (3287, 70928), (3344, 69719), (3806, 61256), (3952, 58993), (4433, 52592), (4498, 51832), (4712, 49478), (5363, 43472), (5434, 42904), (5456, 42731), (6448, 36157), (6479, 35984), (6574, 35464), (7612, 30628), (7657, 30448), (8866, 26296), (8996, 25916), (9424, 24739), (10726, 21736), (10868, 21452), (12958, 17992), (13148, 17732), (15224, 15314)]