2806970472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 8255520000

約数和(自身を除く): 5448549528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 149, 152, 171, 188, 228, 282, 293, 298, 342, 376, 423, 447, 456, 564, 586, 596, 684, 846, 879, 893, 894, 1128, 1172, 1192, 1341, 1368, 1692, 1758, 1786, 1788, 2344, 2637, 2679, 2682, 2831, 3384, 3516, 3572, 3576, 5274, 5358, 5364, 5567, 5662, 7003, 7032, 7144, 8037, 8493, 10548, 10716, 10728, 11134, 11324, 13771, 14006, 16074, 16701, 16986, 21009, 21096, 21432, 22268, 22648, 25479, 27542, 28012, 32148, 33402, 33972, 41313, 42018, 43657, 44536, 50103, 50958, 55084, 56024, 63027, 64296, 66804, 67944, 82626, 84036, 87314, 100206, 101916, 110168, 123939, 126054, 130971, 133057, 133608, 165252, 168072, 174628, 200412, 203832, 247878, 252108, 261649, 261942, 266114, 330504, 349256, 392913, 399171, 400824, 495756, 504216, 523298, 523884, 532228, 784947, 785826, 798342, 829483, 991512, 1046596, 1047768, 1064456, 1197513, 1569894, 1571652, 1596684, 1658966, 2051879, 2093192, 2354841, 2395026, 2488449, 3139788, 3143304, 3193368, 3317932, 4103758, 4709682, 4790052, 4976898, 6155637, 6279576, 6635864, 7465347, 8207516, 9419364, 9580104, 9953796, 12311274, 14930694, 16415032, 18466911, 18838728, 19907592, 24622548, 29861388, 36933822, 38985701, 49245096, 59722776, 73867644, 77971402, 116957103, 147735288, 155942804, 233914206, 311885608, 350871309, 467828412, 701742618, 935656824, 1403485236, 2806970472]

約数ペア:

[(1, 2806970472), (2, 1403485236), (3, 935656824), (4, 701742618), (6, 467828412), (8, 350871309), (9, 311885608), (12, 233914206), (18, 155942804), (19, 147735288), (24, 116957103), (36, 77971402), (38, 73867644), (47, 59722776), (57, 49245096), (72, 38985701), (76, 36933822), (94, 29861388), (114, 24622548), (141, 19907592), (149, 18838728), (152, 18466911), (171, 16415032), (188, 14930694), (228, 12311274), (282, 9953796), (293, 9580104), (298, 9419364), (342, 8207516), (376, 7465347), (423, 6635864), (447, 6279576), (456, 6155637), (564, 4976898), (586, 4790052), (596, 4709682), (684, 4103758), (846, 3317932), (879, 3193368), (893, 3143304), (894, 3139788), (1128, 2488449), (1172, 2395026), (1192, 2354841), (1341, 2093192), (1368, 2051879), (1692, 1658966), (1758, 1596684), (1786, 1571652), (1788, 1569894), (2344, 1197513), (2637, 1064456), (2679, 1047768), (2682, 1046596), (2831, 991512), (3384, 829483), (3516, 798342), (3572, 785826), (3576, 784947), (5274, 532228), (5358, 523884), (5364, 523298), (5567, 504216), (5662, 495756), (7003, 400824), (7032, 399171), (7144, 392913), (8037, 349256), (8493, 330504), (10548, 266114), (10716, 261942), (10728, 261649), (11134, 252108), (11324, 247878), (13771, 203832), (14006, 200412), (16074, 174628), (16701, 168072), (16986, 165252), (21009, 133608), (21096, 133057), (21432, 130971), (22268, 126054), (22648, 123939), (25479, 110168), (27542, 101916), (28012, 100206), (32148, 87314), (33402, 84036), (33972, 82626), (41313, 67944), (42018, 66804), (43657, 64296), (44536, 63027), (50103, 56024), (50958, 55084)]