221549064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 440344056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 107, 121, 124, 132, 138, 184, 186, 214, 242, 248, 253, 264, 276, 321, 341, 363, 372, 428, 484, 506, 552, 642, 682, 713, 726, 744, 759, 856, 968, 1012, 1023, 1177, 1284, 1364, 1426, 1452, 1518, 2024, 2046, 2139, 2354, 2461, 2568, 2728, 2783, 2852, 2904, 3036, 3317, 3531, 3751, 4092, 4278, 4708, 4922, 5566, 5704, 6072, 6634, 7062, 7383, 7502, 7843, 8184, 8349, 8556, 9416, 9844, 9951, 11132, 11253, 12947, 13268, 14124, 14766, 15004, 15686, 16698, 17112, 19688, 19902, 22264, 22506, 23529, 25894, 26536, 27071, 28248, 29532, 30008, 31372, 33396, 36487, 38841, 39804, 45012, 47058, 51788, 54142, 59064, 62744, 66792, 72974, 76291, 77682, 79608, 81213, 86273, 90024, 94116, 103576, 108284, 109461, 145948, 152582, 155364, 162426, 172546, 188232, 216568, 218922, 228873, 258819, 291896, 297781, 305164, 310728, 324852, 345092, 401357, 437844, 457746, 517638, 595562, 610328, 649704, 690184, 802714, 839201, 875688, 893343, 915492, 1035276, 1191124, 1204071, 1605428, 1678402, 1786686, 1830984, 2070552, 2382248, 2408142, 2517603, 3210856, 3356804, 3573372, 4816284, 5035206, 6713608, 7146744, 9231211, 9632568, 10070412, 18462422, 20140824, 27693633, 36924844, 55387266, 73849688, 110774532, 221549064]

約数ペア:

[(1, 221549064), (2, 110774532), (3, 73849688), (4, 55387266), (6, 36924844), (8, 27693633), (11, 20140824), (12, 18462422), (22, 10070412), (23, 9632568), (24, 9231211), (31, 7146744), (33, 6713608), (44, 5035206), (46, 4816284), (62, 3573372), (66, 3356804), (69, 3210856), (88, 2517603), (92, 2408142), (93, 2382248), (107, 2070552), (121, 1830984), (124, 1786686), (132, 1678402), (138, 1605428), (184, 1204071), (186, 1191124), (214, 1035276), (242, 915492), (248, 893343), (253, 875688), (264, 839201), (276, 802714), (321, 690184), (341, 649704), (363, 610328), (372, 595562), (428, 517638), (484, 457746), (506, 437844), (552, 401357), (642, 345092), (682, 324852), (713, 310728), (726, 305164), (744, 297781), (759, 291896), (856, 258819), (968, 228873), (1012, 218922), (1023, 216568), (1177, 188232), (1284, 172546), (1364, 162426), (1426, 155364), (1452, 152582), (1518, 145948), (2024, 109461), (2046, 108284), (2139, 103576), (2354, 94116), (2461, 90024), (2568, 86273), (2728, 81213), (2783, 79608), (2852, 77682), (2904, 76291), (3036, 72974), (3317, 66792), (3531, 62744), (3751, 59064), (4092, 54142), (4278, 51788), (4708, 47058), (4922, 45012), (5566, 39804), (5704, 38841), (6072, 36487), (6634, 33396), (7062, 31372), (7383, 30008), (7502, 29532), (7843, 28248), (8184, 27071), (8349, 26536), (8556, 25894), (9416, 23529), (9844, 22506), (9951, 22264), (11132, 19902), (11253, 19688), (12947, 17112), (13268, 16698), (14124, 15686), (14766, 15004)]