1013048008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 2355978240

約数和(自身を除く): 1342930232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 43, 56, 62, 82, 86, 124, 164, 172, 217, 248, 287, 301, 328, 331, 344, 434, 574, 602, 662, 868, 1148, 1204, 1271, 1324, 1333, 1736, 1763, 2296, 2317, 2408, 2542, 2648, 2666, 3526, 4634, 5084, 5332, 7052, 8897, 9268, 9331, 10168, 10261, 10664, 12341, 13571, 14104, 14233, 17794, 18536, 18662, 20522, 24682, 27142, 28466, 35588, 37324, 41044, 49364, 54284, 54653, 56932, 71176, 71827, 74648, 82088, 94997, 98728, 99631, 108568, 109306, 113864, 143654, 189994, 199262, 218612, 287308, 379988, 382571, 398524, 420701, 437224, 441223, 574616, 583553, 759976, 765142, 797048, 841402, 882446, 1167106, 1530284, 1682804, 1764892, 2334212, 2944907, 3060568, 3088561, 3365608, 3529784, 4084871, 4668424, 5889814, 6177122, 8169742, 11779628, 12354244, 16339484, 18090143, 23559256, 24708488, 32678968, 36180286, 72360572, 126631001, 144721144, 253262002, 506524004, 1013048008]

約数ペア:

[(1, 1013048008), (2, 506524004), (4, 253262002), (7, 144721144), (8, 126631001), (14, 72360572), (28, 36180286), (31, 32678968), (41, 24708488), (43, 23559256), (56, 18090143), (62, 16339484), (82, 12354244), (86, 11779628), (124, 8169742), (164, 6177122), (172, 5889814), (217, 4668424), (248, 4084871), (287, 3529784), (301, 3365608), (328, 3088561), (331, 3060568), (344, 2944907), (434, 2334212), (574, 1764892), (602, 1682804), (662, 1530284), (868, 1167106), (1148, 882446), (1204, 841402), (1271, 797048), (1324, 765142), (1333, 759976), (1736, 583553), (1763, 574616), (2296, 441223), (2317, 437224), (2408, 420701), (2542, 398524), (2648, 382571), (2666, 379988), (3526, 287308), (4634, 218612), (5084, 199262), (5332, 189994), (7052, 143654), (8897, 113864), (9268, 109306), (9331, 108568), (10168, 99631), (10261, 98728), (10664, 94997), (12341, 82088), (13571, 74648), (14104, 71827), (14233, 71176), (17794, 56932), (18536, 54653), (18662, 54284), (20522, 49364), (24682, 41044), (27142, 37324), (28466, 35588)]