221262624

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 192

約数和(自身を含む): 727695360

約数和(自身を除く): 506432736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 96, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 396, 432, 496, 528, 558, 594, 682, 744, 751, 792, 837, 864, 992, 1023, 1056, 1116, 1188, 1364, 1488, 1502, 1584, 1674, 2046, 2232, 2253, 2376, 2728, 2976, 3004, 3069, 3168, 3348, 4092, 4464, 4506, 4752, 5456, 6008, 6138, 6696, 6759, 8184, 8261, 8928, 9012, 9207, 9504, 10912, 12016, 12276, 13392, 13518, 16368, 16522, 18024, 18414, 20277, 23281, 24032, 24552, 24783, 26784, 27036, 32736, 33044, 36048, 36828, 40554, 46562, 49104, 49566, 54072, 66088, 69843, 72096, 73656, 74349, 81108, 93124, 98208, 99132, 108144, 132176, 139686, 147312, 148698, 162216, 186248, 198264, 209529, 216288, 223047, 256091, 264352, 279372, 294624, 297396, 324432, 372496, 396528, 419058, 446094, 512182, 558744, 594792, 628587, 648864, 744992, 768273, 793056, 838116, 892188, 1024364, 1117488, 1189584, 1257174, 1536546, 1676232, 1784376, 2048728, 2234976, 2304819, 2379168, 2514348, 3073092, 3352464, 3568752, 4097456, 4609638, 5028696, 6146184, 6704928, 6914457, 7137504, 8194912, 9219276, 10057392, 12292368, 13828914, 18438552, 20114784, 24584736, 27657828, 36877104, 55315656, 73754208, 110631312, 221262624]

約数ペア:

[(1, 221262624), (2, 110631312), (3, 73754208), (4, 55315656), (6, 36877104), (8, 27657828), (9, 24584736), (11, 20114784), (12, 18438552), (16, 13828914), (18, 12292368), (22, 10057392), (24, 9219276), (27, 8194912), (31, 7137504), (32, 6914457), (33, 6704928), (36, 6146184), (44, 5028696), (48, 4609638), (54, 4097456), (62, 3568752), (66, 3352464), (72, 3073092), (88, 2514348), (93, 2379168), (96, 2304819), (99, 2234976), (108, 2048728), (124, 1784376), (132, 1676232), (144, 1536546), (176, 1257174), (186, 1189584), (198, 1117488), (216, 1024364), (248, 892188), (264, 838116), (279, 793056), (288, 768273), (297, 744992), (341, 648864), (352, 628587), (372, 594792), (396, 558744), (432, 512182), (496, 446094), (528, 419058), (558, 396528), (594, 372496), (682, 324432), (744, 297396), (751, 294624), (792, 279372), (837, 264352), (864, 256091), (992, 223047), (1023, 216288), (1056, 209529), (1116, 198264), (1188, 186248), (1364, 162216), (1488, 148698), (1502, 147312), (1584, 139686), (1674, 132176), (2046, 108144), (2232, 99132), (2253, 98208), (2376, 93124), (2728, 81108), (2976, 74349), (3004, 73656), (3069, 72096), (3168, 69843), (3348, 66088), (4092, 54072), (4464, 49566), (4506, 49104), (4752, 46562), (5456, 40554), (6008, 36828), (6138, 36048), (6696, 33044), (6759, 32736), (8184, 27036), (8261, 26784), (8928, 24783), (9012, 24552), (9207, 24032), (9504, 23281), (10912, 20277), (12016, 18414), (12276, 18024), (13392, 16522), (13518, 16368)]