1298775168

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 3995136000

約数和(自身を除く): 2696360832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 71, 72, 79, 96, 108, 128, 134, 142, 144, 158, 192, 201, 213, 216, 237, 268, 284, 288, 316, 384, 402, 426, 432, 474, 536, 568, 576, 603, 632, 639, 711, 804, 852, 864, 948, 1072, 1136, 1152, 1206, 1264, 1278, 1422, 1608, 1704, 1728, 1809, 1896, 1917, 2133, 2144, 2272, 2412, 2528, 2556, 2844, 3216, 3408, 3456, 3618, 3792, 3834, 4266, 4288, 4544, 4757, 4824, 5056, 5112, 5293, 5609, 5688, 6432, 6816, 7236, 7584, 7668, 8532, 8576, 9088, 9514, 9648, 10112, 10224, 10586, 11218, 11376, 12864, 13632, 14271, 14472, 15168, 15336, 15879, 16827, 17064, 19028, 19296, 20448, 21172, 22436, 22752, 25728, 27264, 28542, 28944, 30336, 30672, 31758, 33654, 34128, 38056, 38592, 40896, 42344, 42813, 44872, 45504, 47637, 50481, 57084, 57888, 61344, 63516, 67308, 68256, 76112, 77184, 81792, 84688, 85626, 89744, 91008, 95274, 100962, 114168, 115776, 122688, 127032, 128439, 134616, 136512, 142911, 151443, 152224, 169376, 171252, 179488, 190548, 201924, 228336, 231552, 245376, 254064, 256878, 269232, 273024, 285822, 302886, 304448, 338752, 342504, 358976, 375803, 381096, 403848, 456672, 508128, 513756, 538464, 571644, 605772, 608896, 677504, 685008, 717952, 751606, 762192, 807696, 913344, 1016256, 1027512, 1076928, 1127409, 1143288, 1211544, 1370016, 1503212, 1524384, 1615392, 1826688, 2032512, 2055024, 2153856, 2254818, 2286576, 2423088, 2740032, 3006424, 3048768, 3230784, 3382227, 4110048, 4509636, 4573152, 4846176, 5480064, 6012848, 6097536, 6461568, 6764454, 8220096, 9019272, 9146304, 9692352, 10146681, 12025696, 13528908, 16440192, 18038544, 18292608, 19384704, 20293362, 24051392, 27057816, 36077088, 40586724, 48102784, 54115632, 72154176, 81173448, 108231264, 144308352, 162346896, 216462528, 324693792, 432925056, 649387584, 1298775168]

約数ペア:

[(1, 1298775168), (2, 649387584), (3, 432925056), (4, 324693792), (6, 216462528), (8, 162346896), (9, 144308352), (12, 108231264), (16, 81173448), (18, 72154176), (24, 54115632), (27, 48102784), (32, 40586724), (36, 36077088), (48, 27057816), (54, 24051392), (64, 20293362), (67, 19384704), (71, 18292608), (72, 18038544), (79, 16440192), (96, 13528908), (108, 12025696), (128, 10146681), (134, 9692352), (142, 9146304), (144, 9019272), (158, 8220096), (192, 6764454), (201, 6461568), (213, 6097536), (216, 6012848), (237, 5480064), (268, 4846176), (284, 4573152), (288, 4509636), (316, 4110048), (384, 3382227), (402, 3230784), (426, 3048768), (432, 3006424), (474, 2740032), (536, 2423088), (568, 2286576), (576, 2254818), (603, 2153856), (632, 2055024), (639, 2032512), (711, 1826688), (804, 1615392), (852, 1524384), (864, 1503212), (948, 1370016), (1072, 1211544), (1136, 1143288), (1152, 1127409), (1206, 1076928), (1264, 1027512), (1278, 1016256), (1422, 913344), (1608, 807696), (1704, 762192), (1728, 751606), (1809, 717952), (1896, 685008), (1917, 677504), (2133, 608896), (2144, 605772), (2272, 571644), (2412, 538464), (2528, 513756), (2556, 508128), (2844, 456672), (3216, 403848), (3408, 381096), (3456, 375803), (3618, 358976), (3792, 342504), (3834, 338752), (4266, 304448), (4288, 302886), (4544, 285822), (4757, 273024), (4824, 269232), (5056, 256878), (5112, 254064), (5293, 245376), (5609, 231552), (5688, 228336), (6432, 201924), (6816, 190548), (7236, 179488), (7584, 171252), (7668, 169376), (8532, 152224), (8576, 151443), (9088, 142911), (9514, 136512), (9648, 134616), (10112, 128439), (10224, 127032), (10586, 122688), (11218, 115776), (11376, 114168), (12864, 100962), (13632, 95274), (14271, 91008), (14472, 89744), (15168, 85626), (15336, 84688), (15879, 81792), (16827, 77184), (17064, 76112), (19028, 68256), (19296, 67308), (20448, 63516), (21172, 61344), (22436, 57888), (22752, 57084), (25728, 50481), (27264, 47637), (28542, 45504), (28944, 44872), (30336, 42813), (30672, 42344), (31758, 40896), (33654, 38592), (34128, 38056)]