621136896

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 176

約数和(自身を含む): 1768608000

約数和(自身を除く): 1147471104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 64, 69, 92, 96, 118, 128, 138, 149, 177, 184, 192, 236, 256, 276, 298, 354, 368, 384, 447, 472, 512, 552, 596, 708, 736, 768, 894, 944, 1024, 1104, 1192, 1357, 1416, 1472, 1536, 1788, 1888, 2208, 2384, 2714, 2832, 2944, 3072, 3427, 3576, 3776, 4071, 4416, 4768, 5428, 5664, 5888, 6854, 7152, 7552, 8142, 8791, 8832, 9536, 10281, 10856, 11328, 11776, 13708, 14304, 15104, 16284, 17582, 17664, 19072, 20562, 21712, 22656, 23552, 26373, 27416, 28608, 30208, 32568, 35164, 35328, 38144, 41124, 43424, 45312, 52746, 54832, 57216, 60416, 65136, 70328, 70656, 76288, 82248, 86848, 90624, 105492, 109664, 114432, 130272, 140656, 152576, 164496, 173696, 181248, 202193, 210984, 219328, 228864, 260544, 281312, 328992, 347392, 404386, 421968, 438656, 457728, 521088, 562624, 606579, 657984, 694784, 808772, 843936, 877312, 1042176, 1125248, 1213158, 1315968, 1389568, 1617544, 1687872, 1754624, 2084352, 2250496, 2426316, 2631936, 3235088, 3375744, 3509248, 4168704, 4500992, 4852632, 5263872, 6470176, 6751488, 9001984, 9705264, 10527744, 12940352, 13502976, 19410528, 25880704, 27005952, 38821056, 51761408, 77642112, 103522816, 155284224, 207045632, 310568448, 621136896]

約数ペア:

[(1, 621136896), (2, 310568448), (3, 207045632), (4, 155284224), (6, 103522816), (8, 77642112), (12, 51761408), (16, 38821056), (23, 27005952), (24, 25880704), (32, 19410528), (46, 13502976), (48, 12940352), (59, 10527744), (64, 9705264), (69, 9001984), (92, 6751488), (96, 6470176), (118, 5263872), (128, 4852632), (138, 4500992), (149, 4168704), (177, 3509248), (184, 3375744), (192, 3235088), (236, 2631936), (256, 2426316), (276, 2250496), (298, 2084352), (354, 1754624), (368, 1687872), (384, 1617544), (447, 1389568), (472, 1315968), (512, 1213158), (552, 1125248), (596, 1042176), (708, 877312), (736, 843936), (768, 808772), (894, 694784), (944, 657984), (1024, 606579), (1104, 562624), (1192, 521088), (1357, 457728), (1416, 438656), (1472, 421968), (1536, 404386), (1788, 347392), (1888, 328992), (2208, 281312), (2384, 260544), (2714, 228864), (2832, 219328), (2944, 210984), (3072, 202193), (3427, 181248), (3576, 173696), (3776, 164496), (4071, 152576), (4416, 140656), (4768, 130272), (5428, 114432), (5664, 109664), (5888, 105492), (6854, 90624), (7152, 86848), (7552, 82248), (8142, 76288), (8791, 70656), (8832, 70328), (9536, 65136), (10281, 60416), (10856, 57216), (11328, 54832), (11776, 52746), (13708, 45312), (14304, 43424), (15104, 41124), (16284, 38144), (17582, 35328), (17664, 35164), (19072, 32568), (20562, 30208), (21712, 28608), (22656, 27416), (23552, 26373)]