299164756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 602513408

約数和(自身を除く): 303348652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 127, 157, 242, 254, 314, 341, 484, 508, 628, 682, 1364, 1397, 1727, 2794, 3454, 3751, 3937, 4867, 5588, 6908, 7502, 7874, 9734, 15004, 15367, 15748, 18997, 19468, 19939, 30734, 37994, 39878, 43307, 53537, 61468, 75988, 79756, 86614, 107074, 173228, 214148, 219329, 438658, 476377, 588907, 618109, 877316, 952754, 1177814, 1236218, 1905508, 2355628, 2412619, 2472436, 4825238, 6799199, 9650476, 13598398, 27196796, 74791189, 149582378, 299164756]

約数ペア:

[(1, 299164756), (2, 149582378), (4, 74791189), (11, 27196796), (22, 13598398), (31, 9650476), (44, 6799199), (62, 4825238), (121, 2472436), (124, 2412619), (127, 2355628), (157, 1905508), (242, 1236218), (254, 1177814), (314, 952754), (341, 877316), (484, 618109), (508, 588907), (628, 476377), (682, 438658), (1364, 219329), (1397, 214148), (1727, 173228), (2794, 107074), (3454, 86614), (3751, 79756), (3937, 75988), (4867, 61468), (5588, 53537), (6908, 43307), (7502, 39878), (7874, 37994), (9734, 30734), (15004, 19939), (15367, 19468), (15748, 18997)]