380778.0000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 28449792

約数和(自身を除く): 19229196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 587, 714, 748, 924, 1122, 1174, 1309, 1428, 1761, 2244, 2348, 2618, 3522, 3927, 4109, 5236, 6457, 7044, 7854, 8218, 9979, 12327, 12914, 15708, 16436, 19371, 19958, 24654, 25828, 29937, 38742, 39916, 45199, 49308, 59874, 69853, 77484, 90398, 109769, 119748, 135597, 139706, 180796, 209559, 219538, 271194, 279412, 329307, 419118, 439076, 542388, 658614, 768383, 838236, 1317228, 1536766, 2305149, 3073532, 4610298, 9220596]

約数ペア:

[(1, 9220596), (2, 4610298), (3, 3073532), (4, 2305149), (6, 1536766), (7, 1317228), (11, 838236), (12, 768383), (14, 658614), (17, 542388), (21, 439076), (22, 419118), (28, 329307), (33, 279412), (34, 271194), (42, 219538), (44, 209559), (51, 180796), (66, 139706), (68, 135597), (77, 119748), (84, 109769), (102, 90398), (119, 77484), (132, 69853), (154, 59874), (187, 49308), (204, 45199), (231, 39916), (238, 38742), (308, 29937), (357, 25828), (374, 24654), (462, 19958), (476, 19371), (561, 16436), (587, 15708), (714, 12914), (748, 12327), (924, 9979), (1122, 8218), (1174, 7854), (1309, 7044), (1428, 6457), (1761, 5236), (2244, 4109), (2348, 3927), (2618, 3522)]