397414368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 1225944720

約数和(自身を除く): 828530352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 179, 208, 234, 288, 312, 358, 416, 468, 537, 593, 624, 716, 936, 1074, 1186, 1248, 1432, 1611, 1779, 1872, 2148, 2327, 2372, 2864, 3222, 3558, 3744, 4296, 4654, 4744, 5337, 5728, 6444, 6981, 7116, 7709, 8592, 9308, 9488, 10674, 12888, 13962, 14232, 15418, 17184, 18616, 18976, 20943, 21348, 23127, 25776, 27924, 28464, 30836, 37232, 41886, 42696, 46254, 51552, 55848, 56928, 61672, 69381, 74464, 83772, 85392, 92508, 106147, 111696, 123344, 138762, 167544, 170784, 185016, 212294, 223392, 246688, 277524, 318441, 335088, 370032, 424588, 555048, 636882, 670176, 740064, 849176, 955323, 1110096, 1273764, 1379911, 1698352, 1910646, 2220192, 2547528, 2759822, 3396704, 3821292, 4139733, 5095056, 5519644, 7642584, 8279466, 10190112, 11039288, 12419199, 15285168, 16558932, 22078576, 24838398, 30570336, 33117864, 44157152, 49676796, 66235728, 99353592, 132471456, 198707184, 397414368]

約数ペア:

[(1, 397414368), (2, 198707184), (3, 132471456), (4, 99353592), (6, 66235728), (8, 49676796), (9, 44157152), (12, 33117864), (13, 30570336), (16, 24838398), (18, 22078576), (24, 16558932), (26, 15285168), (32, 12419199), (36, 11039288), (39, 10190112), (48, 8279466), (52, 7642584), (72, 5519644), (78, 5095056), (96, 4139733), (104, 3821292), (117, 3396704), (144, 2759822), (156, 2547528), (179, 2220192), (208, 1910646), (234, 1698352), (288, 1379911), (312, 1273764), (358, 1110096), (416, 955323), (468, 849176), (537, 740064), (593, 670176), (624, 636882), (716, 555048), (936, 424588), (1074, 370032), (1186, 335088), (1248, 318441), (1432, 277524), (1611, 246688), (1779, 223392), (1872, 212294), (2148, 185016), (2327, 170784), (2372, 167544), (2864, 138762), (3222, 123344), (3558, 111696), (3744, 106147), (4296, 92508), (4654, 85392), (4744, 83772), (5337, 74464), (5728, 69381), (6444, 61672), (6981, 56928), (7116, 55848), (7709, 51552), (8592, 46254), (9308, 42696), (9488, 41886), (10674, 37232), (12888, 30836), (13962, 28464), (14232, 27924), (15418, 25776), (17184, 23127), (18616, 21348), (18976, 20943)]