395915388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 1086812160

約数和(自身を除く): 690896772

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 113, 114, 121, 127, 132, 209, 226, 228, 242, 254, 339, 363, 381, 418, 452, 484, 508, 627, 678, 726, 762, 836, 1243, 1254, 1356, 1397, 1452, 1524, 2147, 2299, 2413, 2486, 2508, 2794, 3729, 4191, 4294, 4598, 4826, 4972, 5588, 6441, 6897, 7239, 7458, 8382, 8588, 9196, 9652, 12882, 13673, 13794, 14351, 14478, 14916, 15367, 16764, 23617, 25764, 26543, 27346, 27588, 28702, 28956, 30734, 41019, 43053, 46101, 47234, 53086, 54692, 57404, 61468, 70851, 79629, 82038, 86106, 92202, 94468, 106172, 141702, 157861, 159258, 164076, 172212, 184404, 259787, 272669, 283404, 291973, 315722, 318516, 473583, 519574, 545338, 583946, 631444, 779361, 818007, 875919, 947166, 1039148, 1090676, 1167892, 1558722, 1636014, 1736471, 1751838, 1894332, 2999359, 3117444, 3272028, 3472942, 3503676, 5209413, 5998718, 6945884, 8998077, 10418826, 11997436, 17996154, 20837652, 32992949, 35992308, 65985898, 98978847, 131971796, 197957694, 395915388]

約数ペア:

[(1, 395915388), (2, 197957694), (3, 131971796), (4, 98978847), (6, 65985898), (11, 35992308), (12, 32992949), (19, 20837652), (22, 17996154), (33, 11997436), (38, 10418826), (44, 8998077), (57, 6945884), (66, 5998718), (76, 5209413), (113, 3503676), (114, 3472942), (121, 3272028), (127, 3117444), (132, 2999359), (209, 1894332), (226, 1751838), (228, 1736471), (242, 1636014), (254, 1558722), (339, 1167892), (363, 1090676), (381, 1039148), (418, 947166), (452, 875919), (484, 818007), (508, 779361), (627, 631444), (678, 583946), (726, 545338), (762, 519574), (836, 473583), (1243, 318516), (1254, 315722), (1356, 291973), (1397, 283404), (1452, 272669), (1524, 259787), (2147, 184404), (2299, 172212), (2413, 164076), (2486, 159258), (2508, 157861), (2794, 141702), (3729, 106172), (4191, 94468), (4294, 92202), (4598, 86106), (4826, 82038), (4972, 79629), (5588, 70851), (6441, 61468), (6897, 57404), (7239, 54692), (7458, 53086), (8382, 47234), (8588, 46101), (9196, 43053), (9652, 41019), (12882, 30734), (13673, 28956), (13794, 28702), (14351, 27588), (14478, 27346), (14916, 26543), (15367, 25764), (16764, 23617)]