2123424

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 6181812

約数和(自身を除く): 4058388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 101, 144, 146, 202, 219, 288, 292, 303, 404, 438, 584, 606, 657, 808, 876, 909, 1168, 1212, 1314, 1616, 1752, 1818, 2336, 2424, 2628, 3232, 3504, 3636, 4848, 5256, 7008, 7272, 7373, 9696, 10512, 14544, 14746, 21024, 22119, 29088, 29492, 44238, 58984, 66357, 88476, 117968, 132714, 176952, 235936, 265428, 353904, 530856, 707808, 1061712, 2123424]

約数ペア:

[(1, 2123424), (2, 1061712), (3, 707808), (4, 530856), (6, 353904), (8, 265428), (9, 235936), (12, 176952), (16, 132714), (18, 117968), (24, 88476), (32, 66357), (36, 58984), (48, 44238), (72, 29492), (73, 29088), (96, 22119), (101, 21024), (144, 14746), (146, 14544), (202, 10512), (219, 9696), (288, 7373), (292, 7272), (303, 7008), (404, 5256), (438, 4848), (584, 3636), (606, 3504), (657, 3232), (808, 2628), (876, 2424), (909, 2336), (1168, 1818), (1212, 1752), (1314, 1616)]