228436208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 629959680

約数和(自身を除く): 401523472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 238, 272, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 839, 884, 952, 1001, 1144, 1232, 1309, 1456, 1496, 1547, 1678, 1768, 1904, 2002, 2288, 2431, 2618, 2992, 3094, 3356, 3536, 4004, 4862, 5236, 5873, 6188, 6712, 8008, 9229, 9724, 10472, 10907, 11746, 12376, 13424, 14263, 16016, 17017, 18458, 19448, 20944, 21814, 23492, 24752, 28526, 34034, 36916, 38896, 43628, 46984, 57052, 64603, 68068, 73832, 76349, 87256, 93968, 99841, 114104, 119977, 129206, 136136, 147664, 152698, 156893, 174512, 185419, 199682, 228208, 239954, 258412, 272272, 305396, 313786, 370838, 399364, 479908, 516824, 610792, 627572, 741676, 798728, 839839, 959816, 1033648, 1098251, 1221584, 1255144, 1297933, 1483352, 1597456, 1679678, 1919632, 2039609, 2196502, 2510288, 2595866, 2966704, 3359356, 4079218, 4393004, 5191732, 6718712, 8158436, 8786008, 10383464, 13437424, 14277263, 16316872, 17572016, 20766928, 28554526, 32633744, 57109052, 114218104, 228436208]

約数ペア:

[(1, 228436208), (2, 114218104), (4, 57109052), (7, 32633744), (8, 28554526), (11, 20766928), (13, 17572016), (14, 16316872), (16, 14277263), (17, 13437424), (22, 10383464), (26, 8786008), (28, 8158436), (34, 6718712), (44, 5191732), (52, 4393004), (56, 4079218), (68, 3359356), (77, 2966704), (88, 2595866), (91, 2510288), (104, 2196502), (112, 2039609), (119, 1919632), (136, 1679678), (143, 1597456), (154, 1483352), (176, 1297933), (182, 1255144), (187, 1221584), (208, 1098251), (221, 1033648), (238, 959816), (272, 839839), (286, 798728), (308, 741676), (364, 627572), (374, 610792), (442, 516824), (476, 479908), (572, 399364), (616, 370838), (728, 313786), (748, 305396), (839, 272272), (884, 258412), (952, 239954), (1001, 228208), (1144, 199682), (1232, 185419), (1309, 174512), (1456, 156893), (1496, 152698), (1547, 147664), (1678, 136136), (1768, 129206), (1904, 119977), (2002, 114104), (2288, 99841), (2431, 93968), (2618, 87256), (2992, 76349), (3094, 73832), (3356, 68068), (3536, 64603), (4004, 57052), (4862, 46984), (5236, 43628), (5873, 38896), (6188, 36916), (6712, 34034), (8008, 28526), (9229, 24752), (9724, 23492), (10472, 21814), (10907, 20944), (11746, 19448), (12376, 18458), (13424, 17017), (14263, 16016)]