221170752

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 703246752

約数和(自身を除く): 482076000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 67, 72, 88, 96, 99, 132, 134, 144, 176, 192, 198, 201, 264, 268, 288, 352, 396, 402, 521, 528, 536, 576, 603, 704, 737, 792, 804, 1042, 1056, 1072, 1206, 1474, 1563, 1584, 1608, 2084, 2112, 2144, 2211, 2412, 2948, 3126, 3168, 3216, 4168, 4288, 4422, 4689, 4824, 5731, 5896, 6252, 6336, 6432, 6633, 8336, 8844, 9378, 9648, 11462, 11792, 12504, 12864, 13266, 16672, 17193, 17688, 18756, 19296, 22924, 23584, 25008, 26532, 33344, 34386, 34907, 35376, 37512, 38592, 45848, 47168, 50016, 51579, 53064, 68772, 69814, 70752, 75024, 91696, 100032, 103158, 104721, 106128, 137544, 139628, 141504, 150048, 183392, 206316, 209442, 212256, 275088, 279256, 300096, 314163, 366784, 383977, 412632, 418884, 424512, 550176, 558512, 628326, 767954, 825264, 837768, 1100352, 1117024, 1151931, 1256652, 1535908, 1650528, 1675536, 2234048, 2303862, 2513304, 3071816, 3301056, 3351072, 3455793, 4607724, 5026608, 6143632, 6702144, 6911586, 9215448, 10053216, 12287264, 13823172, 18430896, 20106432, 24574528, 27646344, 36861792, 55292688, 73723584, 110585376, 221170752]

約数ペア:

[(1, 221170752), (2, 110585376), (3, 73723584), (4, 55292688), (6, 36861792), (8, 27646344), (9, 24574528), (11, 20106432), (12, 18430896), (16, 13823172), (18, 12287264), (22, 10053216), (24, 9215448), (32, 6911586), (33, 6702144), (36, 6143632), (44, 5026608), (48, 4607724), (64, 3455793), (66, 3351072), (67, 3301056), (72, 3071816), (88, 2513304), (96, 2303862), (99, 2234048), (132, 1675536), (134, 1650528), (144, 1535908), (176, 1256652), (192, 1151931), (198, 1117024), (201, 1100352), (264, 837768), (268, 825264), (288, 767954), (352, 628326), (396, 558512), (402, 550176), (521, 424512), (528, 418884), (536, 412632), (576, 383977), (603, 366784), (704, 314163), (737, 300096), (792, 279256), (804, 275088), (1042, 212256), (1056, 209442), (1072, 206316), (1206, 183392), (1474, 150048), (1563, 141504), (1584, 139628), (1608, 137544), (2084, 106128), (2112, 104721), (2144, 103158), (2211, 100032), (2412, 91696), (2948, 75024), (3126, 70752), (3168, 69814), (3216, 68772), (4168, 53064), (4288, 51579), (4422, 50016), (4689, 47168), (4824, 45848), (5731, 38592), (5896, 37512), (6252, 35376), (6336, 34907), (6432, 34386), (6633, 33344), (8336, 26532), (8844, 25008), (9378, 23584), (9648, 22924), (11462, 19296), (11792, 18756), (12504, 17688), (12864, 17193), (13266, 16672)]