300216532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 72

約数和(自身を含む): 706019328

約数和(自身を除く): 405802796

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 8191, 9163, 16382, 18326, 32764, 36652, 57337, 90101, 114674, 139247, 180202, 229348, 278494, 360404, 401359, 556988, 630707, 802718, 974729, 1261414, 1531717, 1605436, 1949458, 2522828, 3063434, 3898916, 4414949, 6126868, 6823103, 8829898, 10722019, 13646206, 17659796, 21444038, 27292412, 42888076, 75054133, 150108266, 300216532]

約数ペア:

[(1, 300216532), (2, 150108266), (4, 75054133), (7, 42888076), (11, 27292412), (14, 21444038), (17, 17659796), (22, 13646206), (28, 10722019), (34, 8829898), (44, 6823103), (49, 6126868), (68, 4414949), (77, 3898916), (98, 3063434), (119, 2522828), (154, 1949458), (187, 1605436), (196, 1531717), (238, 1261414), (308, 974729), (374, 802718), (476, 630707), (539, 556988), (748, 401359), (833, 360404), (1078, 278494), (1309, 229348), (1666, 180202), (2156, 139247), (2618, 114674), (3332, 90101), (5236, 57337), (8191, 36652), (9163, 32764), (16382, 18326)]