228879624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 637056000

約数和(自身を除く): 408176376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 139, 152, 157, 184, 228, 276, 278, 314, 417, 437, 456, 471, 552, 556, 628, 834, 874, 942, 1112, 1256, 1311, 1668, 1748, 1884, 2622, 2641, 2983, 3197, 3336, 3496, 3611, 3768, 5244, 5282, 5966, 6394, 7222, 7923, 8949, 9591, 10488, 10564, 10833, 11932, 12788, 14444, 15846, 17898, 19182, 21128, 21666, 21823, 23864, 25576, 28888, 31692, 35796, 38364, 43332, 43646, 60743, 63384, 65469, 68609, 71592, 76728, 86664, 87292, 121486, 130938, 137218, 174584, 182229, 205827, 242972, 261876, 274436, 364458, 411654, 414637, 485944, 501929, 523752, 548872, 728916, 823308, 829274, 1003858, 1243911, 1457832, 1505787, 1646616, 1658548, 2007716, 2487822, 3011574, 3317096, 4015432, 4975644, 6023148, 9536651, 9951288, 12046296, 19073302, 28609953, 38146604, 57219906, 76293208, 114439812, 228879624]

約数ペア:

[(1, 228879624), (2, 114439812), (3, 76293208), (4, 57219906), (6, 38146604), (8, 28609953), (12, 19073302), (19, 12046296), (23, 9951288), (24, 9536651), (38, 6023148), (46, 4975644), (57, 4015432), (69, 3317096), (76, 3011574), (92, 2487822), (114, 2007716), (138, 1658548), (139, 1646616), (152, 1505787), (157, 1457832), (184, 1243911), (228, 1003858), (276, 829274), (278, 823308), (314, 728916), (417, 548872), (437, 523752), (456, 501929), (471, 485944), (552, 414637), (556, 411654), (628, 364458), (834, 274436), (874, 261876), (942, 242972), (1112, 205827), (1256, 182229), (1311, 174584), (1668, 137218), (1748, 130938), (1884, 121486), (2622, 87292), (2641, 86664), (2983, 76728), (3197, 71592), (3336, 68609), (3496, 65469), (3611, 63384), (3768, 60743), (5244, 43646), (5282, 43332), (5966, 38364), (6394, 35796), (7222, 31692), (7923, 28888), (8949, 25576), (9591, 23864), (10488, 21823), (10564, 21666), (10833, 21128), (11932, 19182), (12788, 17898), (14444, 15846)]