219357888

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 616427520

約数和(自身を除く): 397069632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 157, 192, 228, 304, 314, 383, 456, 471, 608, 628, 766, 912, 942, 1149, 1216, 1256, 1532, 1824, 1884, 2298, 2512, 2983, 3064, 3648, 3768, 4596, 5024, 5966, 6128, 7277, 7536, 8949, 9192, 10048, 11932, 12256, 14554, 15072, 17898, 18384, 21831, 23864, 24512, 29108, 30144, 35796, 36768, 43662, 47728, 58216, 60131, 71592, 73536, 87324, 95456, 116432, 120262, 143184, 174648, 180393, 190912, 232864, 240524, 286368, 349296, 360786, 465728, 481048, 572736, 698592, 721572, 962096, 1142489, 1397184, 1443144, 1924192, 2284978, 2886288, 3427467, 3848384, 4569956, 5772576, 6854934, 9139912, 11545152, 13709868, 18279824, 27419736, 36559648, 54839472, 73119296, 109678944, 219357888]

約数ペア:

[(1, 219357888), (2, 109678944), (3, 73119296), (4, 54839472), (6, 36559648), (8, 27419736), (12, 18279824), (16, 13709868), (19, 11545152), (24, 9139912), (32, 6854934), (38, 5772576), (48, 4569956), (57, 3848384), (64, 3427467), (76, 2886288), (96, 2284978), (114, 1924192), (152, 1443144), (157, 1397184), (192, 1142489), (228, 962096), (304, 721572), (314, 698592), (383, 572736), (456, 481048), (471, 465728), (608, 360786), (628, 349296), (766, 286368), (912, 240524), (942, 232864), (1149, 190912), (1216, 180393), (1256, 174648), (1532, 143184), (1824, 120262), (1884, 116432), (2298, 95456), (2512, 87324), (2983, 73536), (3064, 71592), (3648, 60131), (3768, 58216), (4596, 47728), (5024, 43662), (5966, 36768), (6128, 35796), (7277, 30144), (7536, 29108), (8949, 24512), (9192, 23864), (10048, 21831), (11932, 18384), (12256, 17898), (14554, 15072)]