627222528

素因数分解:

$2^{11}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 1981980000

約数和(自身を除く): 1354757472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 199, 216, 228, 256, 288, 304, 324, 342, 384, 398, 432, 456, 512, 513, 576, 597, 608, 648, 684, 768, 796, 864, 912, 1024, 1026, 1152, 1194, 1216, 1296, 1368, 1536, 1539, 1592, 1728, 1791, 1824, 2048, 2052, 2304, 2388, 2432, 2592, 2736, 3072, 3078, 3184, 3456, 3582, 3648, 3781, 4104, 4608, 4776, 4864, 5184, 5373, 5472, 6144, 6156, 6368, 6912, 7164, 7296, 7562, 8208, 9216, 9552, 9728, 10368, 10746, 10944, 11343, 12312, 12736, 13824, 14328, 14592, 15124, 16119, 16416, 18432, 19104, 19456, 20736, 21492, 21888, 22686, 24624, 25472, 27648, 28656, 29184, 30248, 32238, 32832, 34029, 38208, 38912, 41472, 42984, 43776, 45372, 49248, 50944, 55296, 57312, 58368, 60496, 64476, 65664, 68058, 76416, 82944, 85968, 87552, 90744, 98496, 101888, 102087, 114624, 116736, 120992, 128952, 131328, 136116, 152832, 165888, 171936, 175104, 181488, 196992, 203776, 204174, 229248, 241984, 257904, 262656, 272232, 305664, 306261, 343872, 350208, 362976, 393984, 407552, 408348, 458496, 483968, 515808, 525312, 544464, 611328, 612522, 687744, 725952, 787968, 816696, 916992, 967936, 1031616, 1050624, 1088928, 1222656, 1225044, 1375488, 1451904, 1575936, 1633392, 1833984, 1935872, 2063232, 2177856, 2450088, 2750976, 2903808, 3151872, 3266784, 3667968, 3871744, 4126464, 4355712, 4900176, 5501952, 5807616, 6533568, 7743488, 8252928, 8711424, 9800352, 11003904, 11615232, 13067136, 16505856, 17422848, 19600704, 23230464, 26134272, 33011712, 34845696, 39201408, 52268544, 69691392, 78402816, 104537088, 156805632, 209074176, 313611264, 627222528]

約数ペア:

[(1, 627222528), (2, 313611264), (3, 209074176), (4, 156805632), (6, 104537088), (8, 78402816), (9, 69691392), (12, 52268544), (16, 39201408), (18, 34845696), (19, 33011712), (24, 26134272), (27, 23230464), (32, 19600704), (36, 17422848), (38, 16505856), (48, 13067136), (54, 11615232), (57, 11003904), (64, 9800352), (72, 8711424), (76, 8252928), (81, 7743488), (96, 6533568), (108, 5807616), (114, 5501952), (128, 4900176), (144, 4355712), (152, 4126464), (162, 3871744), (171, 3667968), (192, 3266784), (199, 3151872), (216, 2903808), (228, 2750976), (256, 2450088), (288, 2177856), (304, 2063232), (324, 1935872), (342, 1833984), (384, 1633392), (398, 1575936), (432, 1451904), (456, 1375488), (512, 1225044), (513, 1222656), (576, 1088928), (597, 1050624), (608, 1031616), (648, 967936), (684, 916992), (768, 816696), (796, 787968), (864, 725952), (912, 687744), (1024, 612522), (1026, 611328), (1152, 544464), (1194, 525312), (1216, 515808), (1296, 483968), (1368, 458496), (1536, 408348), (1539, 407552), (1592, 393984), (1728, 362976), (1791, 350208), (1824, 343872), (2048, 306261), (2052, 305664), (2304, 272232), (2388, 262656), (2432, 257904), (2592, 241984), (2736, 229248), (3072, 204174), (3078, 203776), (3184, 196992), (3456, 181488), (3582, 175104), (3648, 171936), (3781, 165888), (4104, 152832), (4608, 136116), (4776, 131328), (4864, 128952), (5184, 120992), (5373, 116736), (5472, 114624), (6144, 102087), (6156, 101888), (6368, 98496), (6912, 90744), (7164, 87552), (7296, 85968), (7562, 82944), (8208, 76416), (9216, 68058), (9552, 65664), (9728, 64476), (10368, 60496), (10746, 58368), (10944, 57312), (11343, 55296), (12312, 50944), (12736, 49248), (13824, 45372), (14328, 43776), (14592, 42984), (15124, 41472), (16119, 38912), (16416, 38208), (18432, 34029), (19104, 32832), (19456, 32238), (20736, 30248), (21492, 29184), (21888, 28656), (22686, 27648), (24624, 25472)]