218565984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 715309056

約数和(自身を除く): 496743072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 197, 208, 224, 254, 273, 312, 336, 364, 381, 394, 416, 508, 546, 591, 624, 672, 728, 762, 788, 889, 1016, 1092, 1182, 1248, 1379, 1456, 1524, 1576, 1651, 1778, 2032, 2184, 2364, 2561, 2667, 2758, 2912, 3048, 3152, 3302, 3556, 4064, 4137, 4368, 4728, 4953, 5122, 5334, 5516, 6096, 6304, 6604, 7112, 7683, 8274, 8736, 9456, 9906, 10244, 10668, 11032, 11557, 12192, 13208, 14224, 15366, 16548, 17927, 18912, 19812, 20488, 21336, 22064, 23114, 25019, 26416, 28448, 30732, 33096, 34671, 35854, 39624, 40976, 42672, 44128, 46228, 50038, 52832, 53781, 61464, 66192, 69342, 71708, 75057, 79248, 81952, 85344, 92456, 100076, 107562, 122928, 132384, 138684, 143416, 150114, 158496, 175133, 184912, 200152, 215124, 245856, 277368, 286832, 300228, 325247, 350266, 369824, 400304, 430248, 525399, 554736, 573664, 600456, 650494, 700532, 800608, 860496, 975741, 1050798, 1109472, 1200912, 1300988, 1401064, 1720992, 1951482, 2101596, 2276729, 2401824, 2601976, 2802128, 3902964, 4203192, 4553458, 5203952, 5604256, 6830187, 7805928, 8406384, 9106916, 10407904, 13660374, 15611856, 16812768, 18213832, 27320748, 31223712, 36427664, 54641496, 72855328, 109282992, 218565984]

約数ペア:

[(1, 218565984), (2, 109282992), (3, 72855328), (4, 54641496), (6, 36427664), (7, 31223712), (8, 27320748), (12, 18213832), (13, 16812768), (14, 15611856), (16, 13660374), (21, 10407904), (24, 9106916), (26, 8406384), (28, 7805928), (32, 6830187), (39, 5604256), (42, 5203952), (48, 4553458), (52, 4203192), (56, 3902964), (78, 2802128), (84, 2601976), (91, 2401824), (96, 2276729), (104, 2101596), (112, 1951482), (127, 1720992), (156, 1401064), (168, 1300988), (182, 1200912), (197, 1109472), (208, 1050798), (224, 975741), (254, 860496), (273, 800608), (312, 700532), (336, 650494), (364, 600456), (381, 573664), (394, 554736), (416, 525399), (508, 430248), (546, 400304), (591, 369824), (624, 350266), (672, 325247), (728, 300228), (762, 286832), (788, 277368), (889, 245856), (1016, 215124), (1092, 200152), (1182, 184912), (1248, 175133), (1379, 158496), (1456, 150114), (1524, 143416), (1576, 138684), (1651, 132384), (1778, 122928), (2032, 107562), (2184, 100076), (2364, 92456), (2561, 85344), (2667, 81952), (2758, 79248), (2912, 75057), (3048, 71708), (3152, 69342), (3302, 66192), (3556, 61464), (4064, 53781), (4137, 52832), (4368, 50038), (4728, 46228), (4953, 44128), (5122, 42672), (5334, 40976), (5516, 39624), (6096, 35854), (6304, 34671), (6604, 33096), (7112, 30732), (7683, 28448), (8274, 26416), (8736, 25019), (9456, 23114), (9906, 22064), (10244, 21336), (10668, 20488), (11032, 19812), (11557, 18912), (12192, 17927), (13208, 16548), (14224, 15366)]