396565488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 1279605600

約数和(自身を除く): 883040112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 89, 97, 99, 116, 132, 144, 174, 176, 178, 194, 198, 232, 261, 264, 267, 291, 319, 348, 356, 388, 396, 464, 522, 528, 534, 582, 638, 696, 712, 776, 792, 801, 873, 957, 979, 1044, 1067, 1068, 1164, 1276, 1392, 1424, 1552, 1584, 1602, 1746, 1914, 1958, 2088, 2134, 2136, 2328, 2552, 2581, 2813, 2871, 2937, 3201, 3204, 3492, 3828, 3916, 4176, 4268, 4272, 4656, 5104, 5162, 5626, 5742, 5874, 6402, 6408, 6984, 7656, 7743, 7832, 8439, 8536, 8633, 8811, 9603, 10324, 11252, 11484, 11748, 12804, 12816, 13968, 15312, 15486, 15664, 16878, 17072, 17266, 17622, 19206, 20648, 22504, 22968, 23229, 23496, 25317, 25608, 25899, 28391, 30943, 30972, 33756, 34532, 35244, 38412, 41296, 45008, 45936, 46458, 46992, 50634, 51216, 51798, 56782, 61886, 61944, 67512, 69064, 70488, 76824, 77697, 85173, 92829, 92916, 94963, 101268, 103596, 113564, 123772, 123888, 135024, 138128, 140976, 153648, 155394, 170346, 185658, 185832, 189926, 202536, 207192, 227128, 247544, 250357, 255519, 278487, 284889, 310788, 340692, 371316, 371664, 379852, 405072, 414384, 454256, 495088, 500714, 511038, 556974, 569778, 621576, 681384, 742632, 751071, 759704, 854667, 1001428, 1022076, 1113948, 1139556, 1243152, 1362768, 1485264, 1502142, 1519408, 1709334, 2002856, 2044152, 2227896, 2253213, 2279112, 2753927, 3004284, 3418668, 4005712, 4088304, 4455792, 4506426, 4558224, 5507854, 6008568, 6837336, 8261781, 9012852, 11015708, 12017136, 13674672, 16523562, 18025704, 22031416, 24785343, 33047124, 36051408, 44062832, 49570686, 66094248, 99141372, 132188496, 198282744, 396565488]

約数ペア:

[(1, 396565488), (2, 198282744), (3, 132188496), (4, 99141372), (6, 66094248), (8, 49570686), (9, 44062832), (11, 36051408), (12, 33047124), (16, 24785343), (18, 22031416), (22, 18025704), (24, 16523562), (29, 13674672), (33, 12017136), (36, 11015708), (44, 9012852), (48, 8261781), (58, 6837336), (66, 6008568), (72, 5507854), (87, 4558224), (88, 4506426), (89, 4455792), (97, 4088304), (99, 4005712), (116, 3418668), (132, 3004284), (144, 2753927), (174, 2279112), (176, 2253213), (178, 2227896), (194, 2044152), (198, 2002856), (232, 1709334), (261, 1519408), (264, 1502142), (267, 1485264), (291, 1362768), (319, 1243152), (348, 1139556), (356, 1113948), (388, 1022076), (396, 1001428), (464, 854667), (522, 759704), (528, 751071), (534, 742632), (582, 681384), (638, 621576), (696, 569778), (712, 556974), (776, 511038), (792, 500714), (801, 495088), (873, 454256), (957, 414384), (979, 405072), (1044, 379852), (1067, 371664), (1068, 371316), (1164, 340692), (1276, 310788), (1392, 284889), (1424, 278487), (1552, 255519), (1584, 250357), (1602, 247544), (1746, 227128), (1914, 207192), (1958, 202536), (2088, 189926), (2134, 185832), (2136, 185658), (2328, 170346), (2552, 155394), (2581, 153648), (2813, 140976), (2871, 138128), (2937, 135024), (3201, 123888), (3204, 123772), (3492, 113564), (3828, 103596), (3916, 101268), (4176, 94963), (4268, 92916), (4272, 92829), (4656, 85173), (5104, 77697), (5162, 76824), (5626, 70488), (5742, 69064), (5874, 67512), (6402, 61944), (6408, 61886), (6984, 56782), (7656, 51798), (7743, 51216), (7832, 50634), (8439, 46992), (8536, 46458), (8633, 45936), (8811, 45008), (9603, 41296), (10324, 38412), (11252, 35244), (11484, 34532), (11748, 33756), (12804, 30972), (12816, 30943), (13968, 28391), (15312, 25899), (15486, 25608), (15664, 25317), (16878, 23496), (17072, 23229), (17266, 22968), (17622, 22504), (19206, 20648)]