425344304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 1134498816

約数和(自身を除く): 709154512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 37, 43, 44, 49, 56, 62, 74, 77, 86, 88, 98, 112, 124, 148, 154, 172, 176, 196, 217, 248, 259, 296, 301, 308, 341, 344, 392, 407, 434, 473, 496, 518, 539, 592, 602, 616, 682, 688, 784, 814, 868, 946, 1036, 1078, 1147, 1204, 1232, 1333, 1364, 1519, 1591, 1628, 1736, 1813, 1892, 2072, 2107, 2156, 2294, 2387, 2408, 2666, 2728, 2849, 3038, 3182, 3256, 3311, 3472, 3626, 3784, 4144, 4214, 4312, 4588, 4774, 4816, 5332, 5456, 5698, 6076, 6364, 6512, 6622, 7252, 7568, 8029, 8428, 8624, 9176, 9331, 9548, 10664, 11137, 11396, 12152, 12617, 12728, 13244, 14504, 14663, 16058, 16709, 16856, 17501, 18352, 18662, 19096, 19943, 21328, 22274, 22792, 23177, 24304, 25234, 25456, 26488, 29008, 29326, 32116, 33418, 33712, 35002, 37324, 38192, 39886, 44548, 45584, 46354, 49321, 50468, 52976, 56203, 58652, 64232, 65317, 66836, 70004, 74648, 77959, 79772, 88319, 89096, 92708, 98642, 100936, 102641, 112406, 117304, 122507, 128464, 130634, 133672, 140008, 149296, 155918, 159544, 176638, 178192, 185416, 197284, 201872, 205282, 224812, 234608, 245014, 261268, 267344, 280016, 311836, 319088, 345247, 353276, 370832, 394568, 410564, 449624, 490028, 522536, 542531, 618233, 623672, 690494, 706552, 718487, 789136, 821128, 857549, 899248, 980056, 1045072, 1085062, 1236466, 1247344, 1380988, 1413104, 1436974, 1642256, 1715098, 1960112, 2170124, 2416729, 2472932, 2761976, 2873948, 3430196, 3797717, 4340248, 4833458, 4945864, 5523952, 5747896, 6860392, 7595434, 8680496, 9666916, 9891728, 11495792, 13720784, 15190868, 19333832, 26584019, 30381736, 38667664, 53168038, 60763472, 106336076, 212672152, 425344304]

約数ペア:

[(1, 425344304), (2, 212672152), (4, 106336076), (7, 60763472), (8, 53168038), (11, 38667664), (14, 30381736), (16, 26584019), (22, 19333832), (28, 15190868), (31, 13720784), (37, 11495792), (43, 9891728), (44, 9666916), (49, 8680496), (56, 7595434), (62, 6860392), (74, 5747896), (77, 5523952), (86, 4945864), (88, 4833458), (98, 4340248), (112, 3797717), (124, 3430196), (148, 2873948), (154, 2761976), (172, 2472932), (176, 2416729), (196, 2170124), (217, 1960112), (248, 1715098), (259, 1642256), (296, 1436974), (301, 1413104), (308, 1380988), (341, 1247344), (344, 1236466), (392, 1085062), (407, 1045072), (434, 980056), (473, 899248), (496, 857549), (518, 821128), (539, 789136), (592, 718487), (602, 706552), (616, 690494), (682, 623672), (688, 618233), (784, 542531), (814, 522536), (868, 490028), (946, 449624), (1036, 410564), (1078, 394568), (1147, 370832), (1204, 353276), (1232, 345247), (1333, 319088), (1364, 311836), (1519, 280016), (1591, 267344), (1628, 261268), (1736, 245014), (1813, 234608), (1892, 224812), (2072, 205282), (2107, 201872), (2156, 197284), (2294, 185416), (2387, 178192), (2408, 176638), (2666, 159544), (2728, 155918), (2849, 149296), (3038, 140008), (3182, 133672), (3256, 130634), (3311, 128464), (3472, 122507), (3626, 117304), (3784, 112406), (4144, 102641), (4214, 100936), (4312, 98642), (4588, 92708), (4774, 89096), (4816, 88319), (5332, 79772), (5456, 77959), (5698, 74648), (6076, 70004), (6364, 66836), (6512, 65317), (6622, 64232), (7252, 58652), (7568, 56203), (8029, 52976), (8428, 50468), (8624, 49321), (9176, 46354), (9331, 45584), (9548, 44548), (10664, 39886), (11137, 38192), (11396, 37324), (12152, 35002), (12617, 33712), (12728, 33418), (13244, 32116), (14504, 29326), (14663, 29008), (16058, 26488), (16709, 25456), (16856, 25234), (17501, 24304), (18352, 23177), (18662, 22792), (19096, 22274), (19943, 21328)]