218458704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{267719}}^1$

素因数の和:267747

約数の個数: 40

約数和(自身を含む): 597551040

約数和(自身を除く): 379092336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 267719, 535438, 803157, 1070876, 1606314, 2141752, 3212628, 4283504, 4551223, 6425256, 9102446, 12850512, 13653669, 18204892, 27307338, 36409784, 54614676, 72819568, 109229352, 218458704]

約数ペア:

[(1, 218458704), (2, 109229352), (3, 72819568), (4, 54614676), (6, 36409784), (8, 27307338), (12, 18204892), (16, 13653669), (17, 12850512), (24, 9102446), (34, 6425256), (48, 4551223), (51, 4283504), (68, 3212628), (102, 2141752), (136, 1606314), (204, 1070876), (272, 803157), (408, 535438), (816, 267719)]