290021328

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 834432456

約数和(自身を除く): 544411128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 137, 144, 183, 241, 244, 274, 366, 411, 482, 488, 548, 549, 723, 732, 822, 964, 976, 1096, 1098, 1233, 1446, 1464, 1644, 1928, 2169, 2192, 2196, 2466, 2892, 2928, 3288, 3856, 4338, 4392, 4932, 5784, 6576, 8357, 8676, 8784, 9864, 11568, 14701, 16714, 17352, 19728, 25071, 29402, 33017, 33428, 34704, 44103, 50142, 58804, 66034, 66856, 75213, 88206, 99051, 100284, 117608, 132068, 132309, 133712, 150426, 176412, 198102, 200568, 235216, 264136, 264618, 297153, 300852, 352824, 396204, 401136, 528272, 529236, 594306, 601704, 705648, 792408, 1058472, 1188612, 1203408, 1584816, 2014037, 2116944, 2377224, 4028074, 4754448, 6042111, 8056148, 12084222, 16112296, 18126333, 24168444, 32224592, 36252666, 48336888, 72505332, 96673776, 145010664, 290021328]

約数ペア:

[(1, 290021328), (2, 145010664), (3, 96673776), (4, 72505332), (6, 48336888), (8, 36252666), (9, 32224592), (12, 24168444), (16, 18126333), (18, 16112296), (24, 12084222), (36, 8056148), (48, 6042111), (61, 4754448), (72, 4028074), (122, 2377224), (137, 2116944), (144, 2014037), (183, 1584816), (241, 1203408), (244, 1188612), (274, 1058472), (366, 792408), (411, 705648), (482, 601704), (488, 594306), (548, 529236), (549, 528272), (723, 401136), (732, 396204), (822, 352824), (964, 300852), (976, 297153), (1096, 264618), (1098, 264136), (1233, 235216), (1446, 200568), (1464, 198102), (1644, 176412), (1928, 150426), (2169, 133712), (2192, 132309), (2196, 132068), (2466, 117608), (2892, 100284), (2928, 99051), (3288, 88206), (3856, 75213), (4338, 66856), (4392, 66034), (4932, 58804), (5784, 50142), (6576, 44103), (8357, 34704), (8676, 33428), (8784, 33017), (9864, 29402), (11568, 25071), (14701, 19728), (16714, 17352)]