305860896

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 216

約数和(自身を含む): 977728752

約数和(自身を除く): 671867856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 67, 72, 88, 96, 99, 121, 131, 132, 134, 144, 176, 198, 201, 242, 262, 264, 268, 288, 352, 363, 393, 396, 402, 484, 524, 528, 536, 603, 726, 737, 786, 792, 804, 968, 1048, 1056, 1072, 1089, 1179, 1206, 1441, 1452, 1474, 1572, 1584, 1608, 1936, 2096, 2144, 2178, 2211, 2358, 2412, 2882, 2904, 2948, 3144, 3168, 3216, 3872, 4192, 4323, 4356, 4422, 4716, 4824, 5764, 5808, 5896, 6288, 6432, 6633, 8107, 8646, 8712, 8777, 8844, 9432, 9648, 11528, 11616, 11792, 12576, 12969, 13266, 15851, 16214, 17292, 17424, 17554, 17688, 18864, 19296, 23056, 23584, 24321, 25938, 26331, 26532, 31702, 32428, 34584, 34848, 35108, 35376, 37728, 46112, 47553, 48642, 51876, 52662, 53064, 63404, 64856, 69168, 70216, 70752, 72963, 78993, 95106, 96547, 97284, 103752, 105324, 106128, 126808, 129712, 138336, 140432, 142659, 145926, 157986, 190212, 193094, 194568, 207504, 210648, 212256, 253616, 259424, 280864, 285318, 289641, 291852, 315972, 380424, 386188, 389136, 415008, 421296, 507232, 570636, 579282, 583704, 631944, 760848, 772376, 778272, 842592, 868923, 1062017, 1141272, 1158564, 1167408, 1263888, 1521696, 1544752, 1737846, 2124034, 2282544, 2317128, 2334816, 2527776, 3089504, 3186051, 3475692, 4248068, 4565088, 4634256, 6372102, 6951384, 8496136, 9268512, 9558153, 12744204, 13902768, 16992272, 19116306, 25488408, 27805536, 33984544, 38232612, 50976816, 76465224, 101953632, 152930448, 305860896]

約数ペア:

[(1, 305860896), (2, 152930448), (3, 101953632), (4, 76465224), (6, 50976816), (8, 38232612), (9, 33984544), (11, 27805536), (12, 25488408), (16, 19116306), (18, 16992272), (22, 13902768), (24, 12744204), (32, 9558153), (33, 9268512), (36, 8496136), (44, 6951384), (48, 6372102), (66, 4634256), (67, 4565088), (72, 4248068), (88, 3475692), (96, 3186051), (99, 3089504), (121, 2527776), (131, 2334816), (132, 2317128), (134, 2282544), (144, 2124034), (176, 1737846), (198, 1544752), (201, 1521696), (242, 1263888), (262, 1167408), (264, 1158564), (268, 1141272), (288, 1062017), (352, 868923), (363, 842592), (393, 778272), (396, 772376), (402, 760848), (484, 631944), (524, 583704), (528, 579282), (536, 570636), (603, 507232), (726, 421296), (737, 415008), (786, 389136), (792, 386188), (804, 380424), (968, 315972), (1048, 291852), (1056, 289641), (1072, 285318), (1089, 280864), (1179, 259424), (1206, 253616), (1441, 212256), (1452, 210648), (1474, 207504), (1572, 194568), (1584, 193094), (1608, 190212), (1936, 157986), (2096, 145926), (2144, 142659), (2178, 140432), (2211, 138336), (2358, 129712), (2412, 126808), (2882, 106128), (2904, 105324), (2948, 103752), (3144, 97284), (3168, 96547), (3216, 95106), (3872, 78993), (4192, 72963), (4323, 70752), (4356, 70216), (4422, 69168), (4716, 64856), (4824, 63404), (5764, 53064), (5808, 52662), (5896, 51876), (6288, 48642), (6432, 47553), (6633, 46112), (8107, 37728), (8646, 35376), (8712, 35108), (8777, 34848), (8844, 34584), (9432, 32428), (9648, 31702), (11528, 26532), (11616, 26331), (11792, 25938), (12576, 24321), (12969, 23584), (13266, 23056), (15851, 19296), (16214, 18864), (17292, 17688), (17424, 17554)]