228441528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 730388880

約数和(自身を除く): 501947352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 887, 1022, 1176, 1314, 1533, 1752, 1764, 1774, 2044, 2628, 2661, 3066, 3528, 3548, 3577, 4088, 4599, 5256, 5322, 6132, 6209, 7096, 7154, 7983, 9198, 10644, 10731, 12264, 12418, 14308, 15966, 18396, 18627, 21288, 21462, 24836, 28616, 31932, 32193, 36792, 37254, 42924, 43463, 49672, 55881, 63864, 64386, 64751, 74508, 85848, 86926, 111762, 128772, 129502, 130389, 149016, 173852, 194253, 223524, 257544, 259004, 260778, 347704, 388506, 391167, 447048, 453257, 518008, 521556, 582759, 777012, 782334, 906514, 1043112, 1165518, 1359771, 1554024, 1564668, 1813028, 2331036, 2719542, 3129336, 3172799, 3626056, 4079313, 4662072, 5439084, 6345598, 8158626, 9518397, 10878168, 12691196, 16317252, 19036794, 25382392, 28555191, 32634504, 38073588, 57110382, 76147176, 114220764, 228441528]

約数ペア:

[(1, 228441528), (2, 114220764), (3, 76147176), (4, 57110382), (6, 38073588), (7, 32634504), (8, 28555191), (9, 25382392), (12, 19036794), (14, 16317252), (18, 12691196), (21, 10878168), (24, 9518397), (28, 8158626), (36, 6345598), (42, 5439084), (49, 4662072), (56, 4079313), (63, 3626056), (72, 3172799), (73, 3129336), (84, 2719542), (98, 2331036), (126, 1813028), (146, 1564668), (147, 1554024), (168, 1359771), (196, 1165518), (219, 1043112), (252, 906514), (292, 782334), (294, 777012), (392, 582759), (438, 521556), (441, 518008), (504, 453257), (511, 447048), (584, 391167), (588, 388506), (657, 347704), (876, 260778), (882, 259004), (887, 257544), (1022, 223524), (1176, 194253), (1314, 173852), (1533, 149016), (1752, 130389), (1764, 129502), (1774, 128772), (2044, 111762), (2628, 86926), (2661, 85848), (3066, 74508), (3528, 64751), (3548, 64386), (3577, 63864), (4088, 55881), (4599, 49672), (5256, 43463), (5322, 42924), (6132, 37254), (6209, 36792), (7096, 32193), (7154, 31932), (7983, 28616), (9198, 24836), (10644, 21462), (10731, 21288), (12264, 18627), (12418, 18396), (14308, 15966)]