2140368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 6088896

約数和(自身を除く): 3948528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 61, 68, 86, 102, 122, 129, 136, 172, 183, 204, 244, 258, 272, 344, 366, 408, 488, 516, 688, 731, 732, 816, 976, 1032, 1037, 1462, 1464, 2064, 2074, 2193, 2623, 2924, 2928, 3111, 4148, 4386, 5246, 5848, 6222, 7869, 8296, 8772, 10492, 11696, 12444, 15738, 16592, 17544, 20984, 24888, 31476, 35088, 41968, 44591, 49776, 62952, 89182, 125904, 133773, 178364, 267546, 356728, 535092, 713456, 1070184, 2140368]

約数ペア:

[(1, 2140368), (2, 1070184), (3, 713456), (4, 535092), (6, 356728), (8, 267546), (12, 178364), (16, 133773), (17, 125904), (24, 89182), (34, 62952), (43, 49776), (48, 44591), (51, 41968), (61, 35088), (68, 31476), (86, 24888), (102, 20984), (122, 17544), (129, 16592), (136, 15738), (172, 12444), (183, 11696), (204, 10492), (244, 8772), (258, 8296), (272, 7869), (344, 6222), (366, 5848), (408, 5246), (488, 4386), (516, 4148), (688, 3111), (731, 2928), (732, 2924), (816, 2623), (976, 2193), (1032, 2074), (1037, 2064), (1462, 1464)]