8040648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 26496000

約数和(自身を除く): 18455352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 229, 231, 264, 266, 308, 399, 418, 456, 458, 462, 532, 616, 627, 687, 798, 836, 916, 924, 1064, 1254, 1374, 1463, 1596, 1603, 1672, 1832, 1848, 2508, 2519, 2748, 2926, 3192, 3206, 4351, 4389, 4809, 5016, 5038, 5496, 5852, 6412, 7557, 8702, 8778, 9618, 10076, 11704, 12824, 13053, 15114, 17404, 17556, 17633, 19236, 20152, 26106, 30228, 30457, 34808, 35112, 35266, 38472, 47861, 52212, 52899, 60456, 60914, 70532, 91371, 95722, 104424, 105798, 121828, 141064, 143583, 182742, 191444, 211596, 243656, 287166, 335027, 365484, 382888, 423192, 574332, 670054, 730968, 1005081, 1148664, 1340108, 2010162, 2680216, 4020324, 8040648]

約数ペア:

[(1, 8040648), (2, 4020324), (3, 2680216), (4, 2010162), (6, 1340108), (7, 1148664), (8, 1005081), (11, 730968), (12, 670054), (14, 574332), (19, 423192), (21, 382888), (22, 365484), (24, 335027), (28, 287166), (33, 243656), (38, 211596), (42, 191444), (44, 182742), (56, 143583), (57, 141064), (66, 121828), (76, 105798), (77, 104424), (84, 95722), (88, 91371), (114, 70532), (132, 60914), (133, 60456), (152, 52899), (154, 52212), (168, 47861), (209, 38472), (228, 35266), (229, 35112), (231, 34808), (264, 30457), (266, 30228), (308, 26106), (399, 20152), (418, 19236), (456, 17633), (458, 17556), (462, 17404), (532, 15114), (616, 13053), (627, 12824), (687, 11704), (798, 10076), (836, 9618), (916, 8778), (924, 8702), (1064, 7557), (1254, 6412), (1374, 5852), (1463, 5496), (1596, 5038), (1603, 5016), (1672, 4809), (1832, 4389), (1848, 4351), (2508, 3206), (2519, 3192), (2748, 2926)]