397483944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 1201651200

約数和(自身を除く): 804167256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 132, 143, 151, 156, 169, 177, 236, 264, 286, 302, 312, 338, 354, 429, 453, 472, 507, 572, 604, 649, 676, 708, 767, 858, 906, 1014, 1144, 1208, 1298, 1352, 1416, 1534, 1661, 1716, 1812, 1859, 1947, 1963, 2028, 2301, 2596, 3068, 3322, 3432, 3624, 3718, 3894, 3926, 4056, 4602, 4983, 5192, 5577, 5889, 6136, 6644, 7436, 7788, 7852, 8437, 8909, 9204, 9966, 9971, 11154, 11778, 13288, 14872, 15576, 15704, 16874, 17818, 18408, 19932, 19942, 21593, 22308, 23556, 25311, 25519, 26727, 29913, 33748, 35636, 39864, 39884, 43186, 44616, 47112, 50622, 51038, 53454, 59826, 64779, 67496, 71272, 76557, 79768, 86372, 97999, 101244, 102076, 106908, 109681, 115817, 119652, 129558, 153114, 172744, 195998, 202488, 204152, 213816, 219362, 231634, 239304, 259116, 280709, 293997, 306228, 329043, 347451, 391996, 438724, 463268, 518232, 561418, 587994, 612456, 658086, 694902, 783992, 842127, 877448, 926536, 1122836, 1175988, 1273987, 1316172, 1389804, 1505621, 1684254, 2245672, 2351976, 2547974, 2632344, 2779608, 3011242, 3368508, 3821961, 4516863, 5095948, 6022484, 6737016, 7643922, 9033726, 10191896, 12044968, 15287844, 16561831, 18067452, 30575688, 33123662, 36134904, 49685493, 66247324, 99370986, 132494648, 198741972, 397483944]

約数ペア:

[(1, 397483944), (2, 198741972), (3, 132494648), (4, 99370986), (6, 66247324), (8, 49685493), (11, 36134904), (12, 33123662), (13, 30575688), (22, 18067452), (24, 16561831), (26, 15287844), (33, 12044968), (39, 10191896), (44, 9033726), (52, 7643922), (59, 6737016), (66, 6022484), (78, 5095948), (88, 4516863), (104, 3821961), (118, 3368508), (132, 3011242), (143, 2779608), (151, 2632344), (156, 2547974), (169, 2351976), (177, 2245672), (236, 1684254), (264, 1505621), (286, 1389804), (302, 1316172), (312, 1273987), (338, 1175988), (354, 1122836), (429, 926536), (453, 877448), (472, 842127), (507, 783992), (572, 694902), (604, 658086), (649, 612456), (676, 587994), (708, 561418), (767, 518232), (858, 463268), (906, 438724), (1014, 391996), (1144, 347451), (1208, 329043), (1298, 306228), (1352, 293997), (1416, 280709), (1534, 259116), (1661, 239304), (1716, 231634), (1812, 219362), (1859, 213816), (1947, 204152), (1963, 202488), (2028, 195998), (2301, 172744), (2596, 153114), (3068, 129558), (3322, 119652), (3432, 115817), (3624, 109681), (3718, 106908), (3894, 102076), (3926, 101244), (4056, 97999), (4602, 86372), (4983, 79768), (5192, 76557), (5577, 71272), (5889, 67496), (6136, 64779), (6644, 59826), (7436, 53454), (7788, 51038), (7852, 50622), (8437, 47112), (8909, 44616), (9204, 43186), (9966, 39884), (9971, 39864), (11154, 35636), (11778, 33748), (13288, 29913), (14872, 26727), (15576, 25519), (15704, 25311), (16874, 23556), (17818, 22308), (18408, 21593), (19932, 19942)]