298879412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 579532800

約数和(自身を除く): 280653388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 349, 383, 559, 698, 766, 1118, 1396, 1532, 2236, 4537, 4979, 9074, 9958, 15007, 16469, 18148, 19916, 30014, 32938, 60028, 65876, 133667, 195091, 214097, 267334, 390182, 428194, 534668, 780364, 856388, 1737671, 3475342, 5747681, 6950684, 11495362, 22990724, 74719853, 149439706, 298879412]

約数ペア:

[(1, 298879412), (2, 149439706), (4, 74719853), (13, 22990724), (26, 11495362), (43, 6950684), (52, 5747681), (86, 3475342), (172, 1737671), (349, 856388), (383, 780364), (559, 534668), (698, 428194), (766, 390182), (1118, 267334), (1396, 214097), (1532, 195091), (2236, 133667), (4537, 65876), (4979, 60028), (9074, 32938), (9958, 30014), (15007, 19916), (16469, 18148)]