258895104

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25931}}^1$

素因数の和:25963

約数の個数: 72

約数和(自身を含む): 742070112

約数和(自身を除く): 483175008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 25931, 51862, 77793, 103724, 155586, 207448, 311172, 337103, 414896, 622344, 674206, 829792, 1011309, 1244688, 1348412, 1659584, 2022618, 2489376, 2696824, 3319168, 4045236, 4978752, 5393648, 6638336, 8090472, 9957504, 10787296, 16180944, 19915008, 21574592, 32361888, 43149184, 64723776, 86298368, 129447552, 258895104]

約数ペア:

[(1, 258895104), (2, 129447552), (3, 86298368), (4, 64723776), (6, 43149184), (8, 32361888), (12, 21574592), (13, 19915008), (16, 16180944), (24, 10787296), (26, 9957504), (32, 8090472), (39, 6638336), (48, 5393648), (52, 4978752), (64, 4045236), (78, 3319168), (96, 2696824), (104, 2489376), (128, 2022618), (156, 1659584), (192, 1348412), (208, 1244688), (256, 1011309), (312, 829792), (384, 674206), (416, 622344), (624, 414896), (768, 337103), (832, 311172), (1248, 207448), (1664, 155586), (2496, 103724), (3328, 77793), (4992, 51862), (9984, 25931)]