448556856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2457

約数の個数: 128

約数和(自身を含む): 1318256640

約数和(自身を除く): 869699784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 248, 253, 264, 276, 341, 372, 506, 552, 682, 713, 744, 759, 1012, 1023, 1364, 1426, 1518, 2024, 2046, 2139, 2383, 2728, 2852, 3036, 4092, 4278, 4766, 5704, 6072, 7149, 7843, 8184, 8556, 9532, 14298, 15686, 17112, 19064, 23529, 26213, 28596, 31372, 47058, 52426, 54809, 57192, 62744, 73873, 78639, 94116, 104852, 109618, 147746, 157278, 164427, 188232, 209704, 219236, 221619, 295492, 314556, 328854, 438472, 443238, 590984, 602899, 629112, 657708, 812603, 886476, 1205798, 1315416, 1625206, 1699079, 1772952, 1808697, 2411596, 2437809, 3250412, 3398158, 3617394, 4823192, 4875618, 5097237, 6500824, 6796316, 7234788, 9751236, 10194474, 13592632, 14469576, 18689869, 19502472, 20388948, 37379738, 40777896, 56069607, 74759476, 112139214, 149518952, 224278428, 448556856]

約数ペア:

[(1, 448556856), (2, 224278428), (3, 149518952), (4, 112139214), (6, 74759476), (8, 56069607), (11, 40777896), (12, 37379738), (22, 20388948), (23, 19502472), (24, 18689869), (31, 14469576), (33, 13592632), (44, 10194474), (46, 9751236), (62, 7234788), (66, 6796316), (69, 6500824), (88, 5097237), (92, 4875618), (93, 4823192), (124, 3617394), (132, 3398158), (138, 3250412), (184, 2437809), (186, 2411596), (248, 1808697), (253, 1772952), (264, 1699079), (276, 1625206), (341, 1315416), (372, 1205798), (506, 886476), (552, 812603), (682, 657708), (713, 629112), (744, 602899), (759, 590984), (1012, 443238), (1023, 438472), (1364, 328854), (1426, 314556), (1518, 295492), (2024, 221619), (2046, 219236), (2139, 209704), (2383, 188232), (2728, 164427), (2852, 157278), (3036, 147746), (4092, 109618), (4278, 104852), (4766, 94116), (5704, 78639), (6072, 73873), (7149, 62744), (7843, 57192), (8184, 54809), (8556, 52426), (9532, 47058), (14298, 31372), (15686, 28596), (17112, 26213), (19064, 23529)]