1245407616

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4049}}^1$

素因数の和:4161

約数の個数: 128

約数和(自身を含む): 3717900000

約数和(自身を除く): 2472492384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 267, 288, 356, 384, 432, 534, 576, 712, 801, 864, 1068, 1152, 1424, 1602, 1728, 2136, 2403, 2848, 3204, 3456, 4049, 4272, 4806, 5696, 6408, 8098, 8544, 9612, 11392, 12147, 12816, 16196, 17088, 19224, 24294, 25632, 32392, 34176, 36441, 38448, 48588, 51264, 64784, 72882, 76896, 97176, 102528, 109323, 129568, 145764, 153792, 194352, 218646, 259136, 291528, 307584, 360361, 388704, 437292, 518272, 583056, 720722, 777408, 874584, 1081083, 1166112, 1441444, 1554816, 1749168, 2162166, 2332224, 2882888, 3243249, 3498336, 4324332, 4664448, 5765776, 6486498, 6996672, 8648664, 9729747, 11531552, 12972996, 13993344, 17297328, 19459494, 23063104, 25945992, 34594656, 38918988, 46126208, 51891984, 69189312, 77837976, 103783968, 138378624, 155675952, 207567936, 311351904, 415135872, 622703808, 1245407616]

約数ペア:

[(1, 1245407616), (2, 622703808), (3, 415135872), (4, 311351904), (6, 207567936), (8, 155675952), (9, 138378624), (12, 103783968), (16, 77837976), (18, 69189312), (24, 51891984), (27, 46126208), (32, 38918988), (36, 34594656), (48, 25945992), (54, 23063104), (64, 19459494), (72, 17297328), (89, 13993344), (96, 12972996), (108, 11531552), (128, 9729747), (144, 8648664), (178, 6996672), (192, 6486498), (216, 5765776), (267, 4664448), (288, 4324332), (356, 3498336), (384, 3243249), (432, 2882888), (534, 2332224), (576, 2162166), (712, 1749168), (801, 1554816), (864, 1441444), (1068, 1166112), (1152, 1081083), (1424, 874584), (1602, 777408), (1728, 720722), (2136, 583056), (2403, 518272), (2848, 437292), (3204, 388704), (3456, 360361), (4049, 307584), (4272, 291528), (4806, 259136), (5696, 218646), (6408, 194352), (8098, 153792), (8544, 145764), (9612, 129568), (11392, 109323), (12147, 102528), (12816, 97176), (16196, 76896), (17088, 72882), (19224, 64784), (24294, 51264), (25632, 48588), (32392, 38448), (34176, 36441)]