1289976192

素因数分解:

$2^7\times 3^5\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 3913291200

約数和(自身を除く): 2623315008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 243, 268, 288, 324, 384, 402, 432, 486, 536, 576, 603, 619, 648, 804, 864, 972, 1072, 1152, 1206, 1238, 1296, 1608, 1728, 1809, 1857, 1944, 2144, 2412, 2476, 2592, 3216, 3456, 3618, 3714, 3888, 4288, 4824, 4952, 5184, 5427, 5571, 6432, 7236, 7428, 7776, 8576, 9648, 9904, 10368, 10854, 11142, 12864, 14472, 14856, 15552, 16281, 16713, 19296, 19808, 21708, 22284, 25728, 28944, 29712, 31104, 32562, 33426, 38592, 39616, 41473, 43416, 44568, 50139, 57888, 59424, 65124, 66852, 77184, 79232, 82946, 86832, 89136, 100278, 115776, 118848, 124419, 130248, 133704, 150417, 165892, 173664, 178272, 200556, 231552, 237696, 248838, 260496, 267408, 300834, 331784, 347328, 356544, 373257, 401112, 497676, 520992, 534816, 601668, 663568, 694656, 713088, 746514, 802224, 995352, 1041984, 1069632, 1119771, 1203336, 1327136, 1493028, 1604448, 1990704, 2083968, 2139264, 2239542, 2406672, 2654272, 2986056, 3208896, 3359313, 3981408, 4479084, 4813344, 5308544, 5972112, 6417792, 6718626, 7962816, 8958168, 9626688, 10077939, 11944224, 13437252, 15925632, 17916336, 19253376, 20155878, 23888448, 26874504, 35832672, 40311756, 47776896, 53749008, 71665344, 80623512, 107498016, 143330688, 161247024, 214996032, 322494048, 429992064, 644988096, 1289976192]

約数ペア:

[(1, 1289976192), (2, 644988096), (3, 429992064), (4, 322494048), (6, 214996032), (8, 161247024), (9, 143330688), (12, 107498016), (16, 80623512), (18, 71665344), (24, 53749008), (27, 47776896), (32, 40311756), (36, 35832672), (48, 26874504), (54, 23888448), (64, 20155878), (67, 19253376), (72, 17916336), (81, 15925632), (96, 13437252), (108, 11944224), (128, 10077939), (134, 9626688), (144, 8958168), (162, 7962816), (192, 6718626), (201, 6417792), (216, 5972112), (243, 5308544), (268, 4813344), (288, 4479084), (324, 3981408), (384, 3359313), (402, 3208896), (432, 2986056), (486, 2654272), (536, 2406672), (576, 2239542), (603, 2139264), (619, 2083968), (648, 1990704), (804, 1604448), (864, 1493028), (972, 1327136), (1072, 1203336), (1152, 1119771), (1206, 1069632), (1238, 1041984), (1296, 995352), (1608, 802224), (1728, 746514), (1809, 713088), (1857, 694656), (1944, 663568), (2144, 601668), (2412, 534816), (2476, 520992), (2592, 497676), (3216, 401112), (3456, 373257), (3618, 356544), (3714, 347328), (3888, 331784), (4288, 300834), (4824, 267408), (4952, 260496), (5184, 248838), (5427, 237696), (5571, 231552), (6432, 200556), (7236, 178272), (7428, 173664), (7776, 165892), (8576, 150417), (9648, 133704), (9904, 130248), (10368, 124419), (10854, 118848), (11142, 115776), (12864, 100278), (14472, 89136), (14856, 86832), (15552, 82946), (16281, 79232), (16713, 77184), (19296, 66852), (19808, 65124), (21708, 59424), (22284, 57888), (25728, 50139), (28944, 44568), (29712, 43416), (31104, 41473), (32562, 39616), (33426, 38592)]