219127552

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7233

約数の個数: 72

約数和(自身を含む): 529363296

約数和(自身を除く): 310235744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7193, 7616, 14386, 15232, 28772, 30464, 50351, 57544, 100702, 115088, 122281, 201404, 230176, 244562, 402808, 460352, 489124, 805616, 855967, 920704, 978248, 1611232, 1711934, 1841408, 1956496, 3222464, 3423868, 3912992, 6444928, 6847736, 7825984, 12889856, 13695472, 15651968, 27390944, 31303936, 54781888, 109563776, 219127552]

約数ペア:

[(1, 219127552), (2, 109563776), (4, 54781888), (7, 31303936), (8, 27390944), (14, 15651968), (16, 13695472), (17, 12889856), (28, 7825984), (32, 6847736), (34, 6444928), (56, 3912992), (64, 3423868), (68, 3222464), (112, 1956496), (119, 1841408), (128, 1711934), (136, 1611232), (224, 978248), (238, 920704), (256, 855967), (272, 805616), (448, 489124), (476, 460352), (544, 402808), (896, 244562), (952, 230176), (1088, 201404), (1792, 122281), (1904, 115088), (2176, 100702), (3808, 57544), (4352, 50351), (7193, 30464), (7616, 28772), (14386, 15232)]