1295898384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 3918499200

約数和(自身を除く): 2622600816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 89, 92, 109, 121, 132, 138, 176, 178, 184, 218, 242, 253, 264, 267, 276, 327, 356, 363, 368, 436, 484, 506, 528, 534, 552, 654, 712, 726, 759, 872, 968, 979, 1012, 1068, 1104, 1199, 1308, 1424, 1452, 1518, 1744, 1936, 1958, 2024, 2047, 2136, 2398, 2507, 2616, 2783, 2904, 2937, 3036, 3597, 3916, 4048, 4094, 4272, 4796, 5014, 5232, 5566, 5808, 5874, 6072, 6141, 7194, 7521, 7832, 8188, 8349, 9592, 9701, 10028, 10769, 11132, 11748, 12144, 12282, 13189, 14388, 15042, 15664, 16376, 16698, 19184, 19402, 20056, 21538, 22264, 22517, 23496, 24564, 26378, 27577, 28776, 29103, 30084, 32307, 32752, 33396, 38804, 39567, 40112, 43076, 44528, 45034, 46992, 49128, 52756, 55154, 57552, 58206, 60168, 64614, 66792, 67551, 77608, 79134, 82731, 86152, 90068, 98256, 105512, 106711, 110308, 116412, 120336, 129228, 133584, 135102, 155216, 158268, 165462, 172304, 180136, 211024, 213422, 220616, 223123, 232824, 247687, 258456, 270204, 303347, 316536, 320133, 330924, 360272, 426844, 441232, 446246, 465648, 495374, 516912, 540408, 606694, 633072, 640266, 661848, 669369, 743061, 853688, 892492, 910041, 990748, 1080816, 1173821, 1213388, 1280532, 1323696, 1338738, 1486122, 1707376, 1784984, 1820082, 1981496, 2347642, 2426776, 2454353, 2561064, 2677476, 2972244, 3521463, 3569968, 3640164, 3962992, 4695284, 4853552, 4908706, 5122128, 5354952, 5944488, 7042926, 7280328, 7363059, 9390568, 9817412, 10709904, 11888976, 14085852, 14560656, 14726118, 18781136, 19634824, 26997883, 28171704, 29452236, 39269648, 53995766, 56343408, 58904472, 80993649, 107991532, 117808944, 161987298, 215983064, 323974596, 431966128, 647949192, 1295898384]

約数ペア:

[(1, 1295898384), (2, 647949192), (3, 431966128), (4, 323974596), (6, 215983064), (8, 161987298), (11, 117808944), (12, 107991532), (16, 80993649), (22, 58904472), (23, 56343408), (24, 53995766), (33, 39269648), (44, 29452236), (46, 28171704), (48, 26997883), (66, 19634824), (69, 18781136), (88, 14726118), (89, 14560656), (92, 14085852), (109, 11888976), (121, 10709904), (132, 9817412), (138, 9390568), (176, 7363059), (178, 7280328), (184, 7042926), (218, 5944488), (242, 5354952), (253, 5122128), (264, 4908706), (267, 4853552), (276, 4695284), (327, 3962992), (356, 3640164), (363, 3569968), (368, 3521463), (436, 2972244), (484, 2677476), (506, 2561064), (528, 2454353), (534, 2426776), (552, 2347642), (654, 1981496), (712, 1820082), (726, 1784984), (759, 1707376), (872, 1486122), (968, 1338738), (979, 1323696), (1012, 1280532), (1068, 1213388), (1104, 1173821), (1199, 1080816), (1308, 990748), (1424, 910041), (1452, 892492), (1518, 853688), (1744, 743061), (1936, 669369), (1958, 661848), (2024, 640266), (2047, 633072), (2136, 606694), (2398, 540408), (2507, 516912), (2616, 495374), (2783, 465648), (2904, 446246), (2937, 441232), (3036, 426844), (3597, 360272), (3916, 330924), (4048, 320133), (4094, 316536), (4272, 303347), (4796, 270204), (5014, 258456), (5232, 247687), (5566, 232824), (5808, 223123), (5874, 220616), (6072, 213422), (6141, 211024), (7194, 180136), (7521, 172304), (7832, 165462), (8188, 158268), (8349, 155216), (9592, 135102), (9701, 133584), (10028, 129228), (10769, 120336), (11132, 116412), (11748, 110308), (12144, 106711), (12282, 105512), (13189, 98256), (14388, 90068), (15042, 86152), (15664, 82731), (16376, 79134), (16698, 77608), (19184, 67551), (19402, 66792), (20056, 64614), (21538, 60168), (22264, 58206), (22517, 57552), (23496, 55154), (24564, 52756), (26378, 49128), (27577, 46992), (28776, 45034), (29103, 44528), (30084, 43076), (32307, 40112), (32752, 39567), (33396, 38804)]