221043264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 682752000

約数和(自身を除く): 461708736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 59, 64, 76, 78, 79, 96, 104, 114, 118, 152, 156, 158, 177, 192, 208, 228, 236, 237, 247, 304, 312, 316, 354, 416, 456, 472, 474, 494, 608, 624, 632, 708, 741, 767, 832, 912, 944, 948, 988, 1027, 1121, 1216, 1248, 1264, 1416, 1482, 1501, 1534, 1824, 1888, 1896, 1976, 2054, 2242, 2301, 2496, 2528, 2832, 2964, 3002, 3068, 3081, 3363, 3648, 3776, 3792, 3952, 4108, 4484, 4503, 4602, 4661, 5056, 5664, 5928, 6004, 6136, 6162, 6726, 7584, 7904, 8216, 8968, 9006, 9204, 9322, 11328, 11856, 12008, 12272, 12324, 13452, 13983, 14573, 15168, 15808, 16432, 17936, 18012, 18408, 18644, 19513, 23712, 24016, 24544, 24648, 26904, 27966, 29146, 32864, 35872, 36024, 36816, 37288, 39026, 43719, 47424, 48032, 49088, 49296, 53808, 55932, 58292, 58539, 60593, 65728, 71744, 72048, 73632, 74576, 78052, 87438, 88559, 96064, 98592, 107616, 111864, 116584, 117078, 121186, 144096, 147264, 149152, 156104, 174876, 177118, 181779, 197184, 215232, 223728, 233168, 234156, 242372, 265677, 288192, 298304, 312208, 349752, 354236, 363558, 447456, 466336, 468312, 484744, 531354, 624416, 699504, 708472, 727116, 894912, 932672, 936624, 969488, 1062708, 1151267, 1248832, 1399008, 1416944, 1454232, 1873248, 1938976, 2125416, 2302534, 2798016, 2833888, 2908464, 3453801, 3746496, 3877952, 4250832, 4605068, 5667776, 5816928, 6907602, 8501664, 9210136, 11633856, 13815204, 17003328, 18420272, 27630408, 36840544, 55260816, 73681088, 110521632, 221043264]

約数ペア:

[(1, 221043264), (2, 110521632), (3, 73681088), (4, 55260816), (6, 36840544), (8, 27630408), (12, 18420272), (13, 17003328), (16, 13815204), (19, 11633856), (24, 9210136), (26, 8501664), (32, 6907602), (38, 5816928), (39, 5667776), (48, 4605068), (52, 4250832), (57, 3877952), (59, 3746496), (64, 3453801), (76, 2908464), (78, 2833888), (79, 2798016), (96, 2302534), (104, 2125416), (114, 1938976), (118, 1873248), (152, 1454232), (156, 1416944), (158, 1399008), (177, 1248832), (192, 1151267), (208, 1062708), (228, 969488), (236, 936624), (237, 932672), (247, 894912), (304, 727116), (312, 708472), (316, 699504), (354, 624416), (416, 531354), (456, 484744), (472, 468312), (474, 466336), (494, 447456), (608, 363558), (624, 354236), (632, 349752), (708, 312208), (741, 298304), (767, 288192), (832, 265677), (912, 242372), (944, 234156), (948, 233168), (988, 223728), (1027, 215232), (1121, 197184), (1216, 181779), (1248, 177118), (1264, 174876), (1416, 156104), (1482, 149152), (1501, 147264), (1534, 144096), (1824, 121186), (1888, 117078), (1896, 116584), (1976, 111864), (2054, 107616), (2242, 98592), (2301, 96064), (2496, 88559), (2528, 87438), (2832, 78052), (2964, 74576), (3002, 73632), (3068, 72048), (3081, 71744), (3363, 65728), (3648, 60593), (3776, 58539), (3792, 58292), (3952, 55932), (4108, 53808), (4484, 49296), (4503, 49088), (4602, 48032), (4661, 47424), (5056, 43719), (5664, 39026), (5928, 37288), (6004, 36816), (6136, 36024), (6162, 35872), (6726, 32864), (7584, 29146), (7904, 27966), (8216, 26904), (8968, 24648), (9006, 24544), (9204, 24016), (9322, 23712), (11328, 19513), (11856, 18644), (12008, 18408), (12272, 18012), (12324, 17936), (13452, 16432), (13983, 15808), (14573, 15168)]