283405356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 815645376

約数和(自身を除く): 532240020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 113, 117, 138, 156, 207, 226, 233, 234, 276, 299, 339, 414, 452, 466, 468, 598, 678, 699, 828, 897, 932, 1017, 1196, 1356, 1398, 1469, 1794, 2034, 2097, 2599, 2691, 2796, 2938, 3029, 3588, 4068, 4194, 4407, 5198, 5359, 5382, 5876, 6058, 7797, 8388, 8814, 9087, 10396, 10718, 10764, 12116, 13221, 15594, 16077, 17628, 18174, 21436, 23391, 26329, 26442, 27261, 31188, 32154, 33787, 36348, 46782, 48231, 52658, 52884, 54522, 64308, 67574, 69667, 78987, 93564, 96462, 101361, 105316, 109044, 135148, 139334, 157974, 192924, 202722, 209001, 236961, 278668, 304083, 315948, 342277, 405444, 418002, 473922, 605567, 608166, 627003, 684554, 836004, 947844, 1026831, 1211134, 1216332, 1254006, 1369108, 1816701, 2053662, 2422268, 2508012, 3080493, 3633402, 4107324, 5450103, 6160986, 7266804, 7872371, 10900206, 12321972, 15744742, 21800412, 23617113, 31489484, 47234226, 70851339, 94468452, 141702678, 283405356]

約数ペア:

[(1, 283405356), (2, 141702678), (3, 94468452), (4, 70851339), (6, 47234226), (9, 31489484), (12, 23617113), (13, 21800412), (18, 15744742), (23, 12321972), (26, 10900206), (36, 7872371), (39, 7266804), (46, 6160986), (52, 5450103), (69, 4107324), (78, 3633402), (92, 3080493), (113, 2508012), (117, 2422268), (138, 2053662), (156, 1816701), (207, 1369108), (226, 1254006), (233, 1216332), (234, 1211134), (276, 1026831), (299, 947844), (339, 836004), (414, 684554), (452, 627003), (466, 608166), (468, 605567), (598, 473922), (678, 418002), (699, 405444), (828, 342277), (897, 315948), (932, 304083), (1017, 278668), (1196, 236961), (1356, 209001), (1398, 202722), (1469, 192924), (1794, 157974), (2034, 139334), (2097, 135148), (2599, 109044), (2691, 105316), (2796, 101361), (2938, 96462), (3029, 93564), (3588, 78987), (4068, 69667), (4194, 67574), (4407, 64308), (5198, 54522), (5359, 52884), (5382, 52658), (5876, 48231), (6058, 46782), (7797, 36348), (8388, 33787), (8814, 32154), (9087, 31188), (10396, 27261), (10718, 26442), (10764, 26329), (12116, 23391), (13221, 21436), (15594, 18174), (16077, 17628)]