298713044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 614530560

約数和(自身を除く): 315817516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 367, 574, 709, 734, 1148, 1418, 1468, 2569, 2836, 4963, 5138, 9926, 10276, 15047, 19852, 29069, 30094, 58138, 60188, 105329, 116276, 203483, 210658, 260203, 406966, 421316, 520406, 813932, 1040812, 1821421, 3642842, 7285684, 10668323, 21336646, 42673292, 74678261, 149356522, 298713044]

約数ペア:

[(1, 298713044), (2, 149356522), (4, 74678261), (7, 42673292), (14, 21336646), (28, 10668323), (41, 7285684), (82, 3642842), (164, 1821421), (287, 1040812), (367, 813932), (574, 520406), (709, 421316), (734, 406966), (1148, 260203), (1418, 210658), (1468, 203483), (2569, 116276), (2836, 105329), (4963, 60188), (5138, 58138), (9926, 30094), (10276, 29069), (15047, 19852)]