198684672

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 208

約数和(自身を含む): 597615360

約数和(自身を除く): 398930688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 37, 38, 46, 48, 57, 64, 69, 74, 76, 92, 96, 111, 114, 128, 138, 148, 152, 184, 192, 222, 228, 256, 276, 296, 304, 368, 384, 437, 444, 456, 512, 552, 592, 608, 703, 736, 768, 851, 874, 888, 912, 1024, 1104, 1184, 1216, 1311, 1406, 1472, 1536, 1702, 1748, 1776, 1824, 2048, 2109, 2208, 2368, 2432, 2553, 2622, 2812, 2944, 3072, 3404, 3496, 3552, 3648, 4096, 4218, 4416, 4736, 4864, 5106, 5244, 5624, 5888, 6144, 6808, 6992, 7104, 7296, 8436, 8832, 9472, 9728, 10212, 10488, 11248, 11776, 12288, 13616, 13984, 14208, 14592, 16169, 16872, 17664, 18944, 19456, 20424, 20976, 22496, 23552, 27232, 27968, 28416, 29184, 32338, 33744, 35328, 37888, 38912, 40848, 41952, 44992, 47104, 48507, 54464, 55936, 56832, 58368, 64676, 67488, 70656, 75776, 77824, 81696, 83904, 89984, 94208, 97014, 108928, 111872, 113664, 116736, 129352, 134976, 141312, 151552, 163392, 167808, 179968, 194028, 217856, 223744, 227328, 233472, 258704, 269952, 282624, 326784, 335616, 359936, 388056, 435712, 447488, 454656, 517408, 539904, 653568, 671232, 719872, 776112, 871424, 894976, 1034816, 1079808, 1307136, 1342464, 1439744, 1552224, 1742848, 1789952, 2069632, 2159616, 2614272, 2684928, 2879488, 3104448, 3485696, 4139264, 4319232, 5228544, 5369856, 6208896, 8278528, 8638464, 10457088, 12417792, 16557056, 24835584, 33114112, 49671168, 66228224, 99342336, 198684672]

約数ペア:

[(1, 198684672), (2, 99342336), (3, 66228224), (4, 49671168), (6, 33114112), (8, 24835584), (12, 16557056), (16, 12417792), (19, 10457088), (23, 8638464), (24, 8278528), (32, 6208896), (37, 5369856), (38, 5228544), (46, 4319232), (48, 4139264), (57, 3485696), (64, 3104448), (69, 2879488), (74, 2684928), (76, 2614272), (92, 2159616), (96, 2069632), (111, 1789952), (114, 1742848), (128, 1552224), (138, 1439744), (148, 1342464), (152, 1307136), (184, 1079808), (192, 1034816), (222, 894976), (228, 871424), (256, 776112), (276, 719872), (296, 671232), (304, 653568), (368, 539904), (384, 517408), (437, 454656), (444, 447488), (456, 435712), (512, 388056), (552, 359936), (592, 335616), (608, 326784), (703, 282624), (736, 269952), (768, 258704), (851, 233472), (874, 227328), (888, 223744), (912, 217856), (1024, 194028), (1104, 179968), (1184, 167808), (1216, 163392), (1311, 151552), (1406, 141312), (1472, 134976), (1536, 129352), (1702, 116736), (1748, 113664), (1776, 111872), (1824, 108928), (2048, 97014), (2109, 94208), (2208, 89984), (2368, 83904), (2432, 81696), (2553, 77824), (2622, 75776), (2812, 70656), (2944, 67488), (3072, 64676), (3404, 58368), (3496, 56832), (3552, 55936), (3648, 54464), (4096, 48507), (4218, 47104), (4416, 44992), (4736, 41952), (4864, 40848), (5106, 38912), (5244, 37888), (5624, 35328), (5888, 33744), (6144, 32338), (6808, 29184), (6992, 28416), (7104, 27968), (7296, 27232), (8436, 23552), (8832, 22496), (9472, 20976), (9728, 20424), (10212, 19456), (10488, 18944), (11248, 17664), (11776, 16872), (12288, 16169), (13616, 14592), (13984, 14208)]