485531472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 1399910400

約数和(自身を除く): 914378928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 79, 92, 114, 138, 152, 158, 184, 228, 237, 276, 293, 304, 316, 368, 437, 456, 474, 552, 586, 632, 874, 879, 912, 948, 1104, 1172, 1264, 1311, 1501, 1748, 1758, 1817, 1896, 2344, 2622, 3002, 3496, 3516, 3634, 3792, 4503, 4688, 5244, 5451, 5567, 6004, 6739, 6992, 7032, 7268, 9006, 10488, 10902, 11134, 12008, 13478, 14064, 14536, 16701, 18012, 20217, 20976, 21804, 22268, 23147, 24016, 26956, 29072, 33402, 34523, 36024, 40434, 43608, 44536, 46294, 53912, 66804, 69046, 69441, 72048, 80868, 87216, 89072, 92588, 103569, 107824, 128041, 133608, 138092, 138882, 161736, 185176, 207138, 256082, 267216, 276184, 277764, 323472, 370352, 384123, 414276, 439793, 512164, 532381, 552368, 555528, 768246, 828552, 879586, 1024328, 1064762, 1111056, 1319379, 1536492, 1597143, 1657104, 1759172, 2048656, 2129524, 2638758, 3072984, 3194286, 3518344, 4259048, 5277516, 6145968, 6388572, 7036688, 8518096, 10115239, 10555032, 12777144, 20230478, 21110064, 25554288, 30345717, 40460956, 60691434, 80921912, 121382868, 161843824, 242765736, 485531472]

約数ペア:

[(1, 485531472), (2, 242765736), (3, 161843824), (4, 121382868), (6, 80921912), (8, 60691434), (12, 40460956), (16, 30345717), (19, 25554288), (23, 21110064), (24, 20230478), (38, 12777144), (46, 10555032), (48, 10115239), (57, 8518096), (69, 7036688), (76, 6388572), (79, 6145968), (92, 5277516), (114, 4259048), (138, 3518344), (152, 3194286), (158, 3072984), (184, 2638758), (228, 2129524), (237, 2048656), (276, 1759172), (293, 1657104), (304, 1597143), (316, 1536492), (368, 1319379), (437, 1111056), (456, 1064762), (474, 1024328), (552, 879586), (586, 828552), (632, 768246), (874, 555528), (879, 552368), (912, 532381), (948, 512164), (1104, 439793), (1172, 414276), (1264, 384123), (1311, 370352), (1501, 323472), (1748, 277764), (1758, 276184), (1817, 267216), (1896, 256082), (2344, 207138), (2622, 185176), (3002, 161736), (3496, 138882), (3516, 138092), (3634, 133608), (3792, 128041), (4503, 107824), (4688, 103569), (5244, 92588), (5451, 89072), (5567, 87216), (6004, 80868), (6739, 72048), (6992, 69441), (7032, 69046), (7268, 66804), (9006, 53912), (10488, 46294), (10902, 44536), (11134, 43608), (12008, 40434), (13478, 36024), (14064, 34523), (14536, 33402), (16701, 29072), (18012, 26956), (20217, 24016), (20976, 23147), (21804, 22268)]