421745664

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 176

約数和(自身を含む): 1207369728

約数和(自身を除く): 785624064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 127, 128, 138, 141, 184, 188, 192, 254, 256, 276, 282, 368, 376, 381, 384, 508, 512, 552, 564, 736, 752, 762, 768, 1016, 1024, 1081, 1104, 1128, 1472, 1504, 1524, 1536, 2032, 2162, 2208, 2256, 2921, 2944, 3008, 3048, 3072, 3243, 4064, 4324, 4416, 4512, 5842, 5888, 5969, 6016, 6096, 6486, 8128, 8648, 8763, 8832, 9024, 11684, 11776, 11938, 12032, 12192, 12972, 16256, 17296, 17526, 17664, 17907, 18048, 23368, 23552, 23876, 24064, 24384, 25944, 32512, 34592, 35052, 35328, 35814, 36096, 46736, 47752, 48128, 48768, 51888, 65024, 69184, 70104, 70656, 71628, 72192, 93472, 95504, 97536, 103776, 130048, 137287, 138368, 140208, 143256, 144384, 186944, 191008, 195072, 207552, 274574, 276736, 280416, 286512, 373888, 382016, 390144, 411861, 415104, 549148, 553472, 560832, 573024, 747776, 764032, 823722, 830208, 1098296, 1106944, 1121664, 1146048, 1495552, 1528064, 1647444, 1660416, 2196592, 2243328, 2292096, 2991104, 3056128, 3294888, 3320832, 4393184, 4486656, 4584192, 6112256, 6589776, 8786368, 8973312, 9168384, 13179552, 17572736, 18336768, 26359104, 35145472, 52718208, 70290944, 105436416, 140581888, 210872832, 421745664]

約数ペア:

[(1, 421745664), (2, 210872832), (3, 140581888), (4, 105436416), (6, 70290944), (8, 52718208), (12, 35145472), (16, 26359104), (23, 18336768), (24, 17572736), (32, 13179552), (46, 9168384), (47, 8973312), (48, 8786368), (64, 6589776), (69, 6112256), (92, 4584192), (94, 4486656), (96, 4393184), (127, 3320832), (128, 3294888), (138, 3056128), (141, 2991104), (184, 2292096), (188, 2243328), (192, 2196592), (254, 1660416), (256, 1647444), (276, 1528064), (282, 1495552), (368, 1146048), (376, 1121664), (381, 1106944), (384, 1098296), (508, 830208), (512, 823722), (552, 764032), (564, 747776), (736, 573024), (752, 560832), (762, 553472), (768, 549148), (1016, 415104), (1024, 411861), (1081, 390144), (1104, 382016), (1128, 373888), (1472, 286512), (1504, 280416), (1524, 276736), (1536, 274574), (2032, 207552), (2162, 195072), (2208, 191008), (2256, 186944), (2921, 144384), (2944, 143256), (3008, 140208), (3048, 138368), (3072, 137287), (3243, 130048), (4064, 103776), (4324, 97536), (4416, 95504), (4512, 93472), (5842, 72192), (5888, 71628), (5969, 70656), (6016, 70104), (6096, 69184), (6486, 65024), (8128, 51888), (8648, 48768), (8763, 48128), (8832, 47752), (9024, 46736), (11684, 36096), (11776, 35814), (11938, 35328), (12032, 35052), (12192, 34592), (12972, 32512), (16256, 25944), (17296, 24384), (17526, 24064), (17664, 23876), (17907, 23552), (18048, 23368)]