272225074764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1\times {\mathrm{178807}}^1$

素因数の和:179287

約数の個数: 72

約数和(自身を含む): 676294769920

約数和(自身を除く): 404069695156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 439, 578, 867, 878, 1156, 1317, 1734, 1756, 2634, 3468, 5268, 7463, 14926, 22389, 29852, 44778, 89556, 126871, 178807, 253742, 357614, 380613, 507484, 536421, 715228, 761226, 1072842, 1522452, 2145684, 3039719, 6079438, 9119157, 12158876, 18238314, 36476628, 51675223, 78496273, 103350446, 155025669, 156992546, 206700892, 235488819, 310051338, 313985092, 470977638, 620102676, 941955276, 1334436641, 2668873282, 4003309923, 5337746564, 8006619846, 16013239692, 22685422897, 45370845794, 68056268691, 90741691588, 136112537382, 272225074764]

約数ペア:

[(1, 272225074764), (2, 136112537382), (3, 90741691588), (4, 68056268691), (6, 45370845794), (12, 22685422897), (17, 16013239692), (34, 8006619846), (51, 5337746564), (68, 4003309923), (102, 2668873282), (204, 1334436641), (289, 941955276), (439, 620102676), (578, 470977638), (867, 313985092), (878, 310051338), (1156, 235488819), (1317, 206700892), (1734, 156992546), (1756, 155025669), (2634, 103350446), (3468, 78496273), (5268, 51675223), (7463, 36476628), (14926, 18238314), (22389, 12158876), (29852, 9119157), (44778, 6079438), (89556, 3039719), (126871, 2145684), (178807, 1522452), (253742, 1072842), (357614, 761226), (380613, 715228), (507484, 536421)]