221512032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5783}}^1$

素因数の和:5825

約数の個数: 144

約数和(自身を含む): 757935360

約数和(自身を除く): 536423328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 5783, 6384, 9576, 11566, 12768, 17349, 19152, 23132, 34698, 38304, 40481, 46264, 52047, 69396, 80962, 92528, 104094, 109877, 121443, 138792, 161924, 185056, 208188, 219754, 242886, 277584, 323848, 329631, 364329, 416376, 439508, 485772, 555168, 647696, 659262, 728658, 769139, 832752, 879016, 971544, 988893, 1295392, 1318524, 1457316, 1538278, 1665504, 1758032, 1943088, 1977786, 2307417, 2637048, 2914632, 3076556, 3516064, 3886176, 3955572, 4614834, 5274096, 5829264, 6153112, 6922251, 7911144, 9229668, 10548192, 11658528, 12306224, 13844502, 15822288, 18459336, 24612448, 27689004, 31644576, 36918672, 55378008, 73837344, 110756016, 221512032]

約数ペア:

[(1, 221512032), (2, 110756016), (3, 73837344), (4, 55378008), (6, 36918672), (7, 31644576), (8, 27689004), (9, 24612448), (12, 18459336), (14, 15822288), (16, 13844502), (18, 12306224), (19, 11658528), (21, 10548192), (24, 9229668), (28, 7911144), (32, 6922251), (36, 6153112), (38, 5829264), (42, 5274096), (48, 4614834), (56, 3955572), (57, 3886176), (63, 3516064), (72, 3076556), (76, 2914632), (84, 2637048), (96, 2307417), (112, 1977786), (114, 1943088), (126, 1758032), (133, 1665504), (144, 1538278), (152, 1457316), (168, 1318524), (171, 1295392), (224, 988893), (228, 971544), (252, 879016), (266, 832752), (288, 769139), (304, 728658), (336, 659262), (342, 647696), (399, 555168), (456, 485772), (504, 439508), (532, 416376), (608, 364329), (672, 329631), (684, 323848), (798, 277584), (912, 242886), (1008, 219754), (1064, 208188), (1197, 185056), (1368, 161924), (1596, 138792), (1824, 121443), (2016, 109877), (2128, 104094), (2394, 92528), (2736, 80962), (3192, 69396), (4256, 52047), (4788, 46264), (5472, 40481), (5783, 38304), (6384, 34698), (9576, 23132), (11566, 19152), (12768, 17349)]