427227612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{299179}}^1$

素因数の和:299210

約数の個数: 48

約数和(自身を含む): 1206293760

約数和(自身を除く): 779066148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 299179, 598358, 897537, 1196716, 1795074, 2094253, 3590148, 4188506, 5086043, 6282759, 8377012, 10172086, 12565518, 15258129, 20344172, 25131036, 30516258, 35602301, 61032516, 71204602, 106806903, 142409204, 213613806, 427227612]

約数ペア:

[(1, 427227612), (2, 213613806), (3, 142409204), (4, 106806903), (6, 71204602), (7, 61032516), (12, 35602301), (14, 30516258), (17, 25131036), (21, 20344172), (28, 15258129), (34, 12565518), (42, 10172086), (51, 8377012), (68, 6282759), (84, 5086043), (102, 4188506), (119, 3590148), (204, 2094253), (238, 1795074), (357, 1196716), (476, 897537), (714, 598358), (1428, 299179)]