2909954808

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{28603}}^1$

素因数の和:28778

約数の個数: 80

約数和(自身を含む): 8202769080

約数和(自身を除く): 5292814272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 12717, 16956, 25434, 28603, 33912, 50868, 57206, 85809, 101736, 114412, 171618, 228824, 257427, 343236, 514854, 686472, 772281, 1029708, 1544562, 2059416, 2316843, 3089124, 4490671, 4633686, 6178248, 8981342, 9267372, 13472013, 17962684, 18534744, 26944026, 35925368, 40416039, 53888052, 80832078, 107776104, 121248117, 161664156, 242496234, 323328312, 363744351, 484992468, 727488702, 969984936, 1454977404, 2909954808]

約数ペア:

[(1, 2909954808), (2, 1454977404), (3, 969984936), (4, 727488702), (6, 484992468), (8, 363744351), (9, 323328312), (12, 242496234), (18, 161664156), (24, 121248117), (27, 107776104), (36, 80832078), (54, 53888052), (72, 40416039), (81, 35925368), (108, 26944026), (157, 18534744), (162, 17962684), (216, 13472013), (314, 9267372), (324, 8981342), (471, 6178248), (628, 4633686), (648, 4490671), (942, 3089124), (1256, 2316843), (1413, 2059416), (1884, 1544562), (2826, 1029708), (3768, 772281), (4239, 686472), (5652, 514854), (8478, 343236), (11304, 257427), (12717, 228824), (16956, 171618), (25434, 114412), (28603, 101736), (33912, 85809), (50868, 57206)]