15488928

素因数分解:

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

素因数の和:236

約数の個数: 192

約数和(自身を含む): 55883520

約数和(自身を除く): 40394592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 197, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 394, 416, 432, 468, 504, 546, 591, 624, 672, 702, 728, 756, 788, 819, 864, 936, 1008, 1092, 1182, 1248, 1379, 1404, 1456, 1512, 1576, 1638, 1773, 1872, 2016, 2184, 2364, 2457, 2561, 2758, 2808, 2912, 3024, 3152, 3276, 3546, 3744, 4137, 4368, 4728, 4914, 5122, 5319, 5516, 5616, 6048, 6304, 6552, 7092, 7683, 8274, 8736, 9456, 9828, 10244, 10638, 11032, 11232, 12411, 13104, 14184, 15366, 16548, 17927, 18912, 19656, 20488, 21276, 22064, 23049, 24822, 26208, 28368, 30732, 33096, 35854, 37233, 39312, 40976, 42552, 44128, 46098, 49644, 53781, 56736, 61464, 66192, 69147, 71708, 74466, 78624, 81952, 85104, 92196, 99288, 107562, 122928, 132384, 138294, 143416, 148932, 161343, 170208, 184392, 198576, 215124, 245856, 276588, 286832, 297864, 322686, 368784, 397152, 430248, 484029, 553176, 573664, 595728, 645372, 737568, 860496, 968058, 1106352, 1191456, 1290744, 1720992, 1936116, 2212704, 2581488, 3872232, 5162976, 7744464, 15488928]

約数ペア:

[(1, 15488928), (2, 7744464), (3, 5162976), (4, 3872232), (6, 2581488), (7, 2212704), (8, 1936116), (9, 1720992), (12, 1290744), (13, 1191456), (14, 1106352), (16, 968058), (18, 860496), (21, 737568), (24, 645372), (26, 595728), (27, 573664), (28, 553176), (32, 484029), (36, 430248), (39, 397152), (42, 368784), (48, 322686), (52, 297864), (54, 286832), (56, 276588), (63, 245856), (72, 215124), (78, 198576), (84, 184392), (91, 170208), (96, 161343), (104, 148932), (108, 143416), (112, 138294), (117, 132384), (126, 122928), (144, 107562), (156, 99288), (168, 92196), (182, 85104), (189, 81952), (197, 78624), (208, 74466), (216, 71708), (224, 69147), (234, 66192), (252, 61464), (273, 56736), (288, 53781), (312, 49644), (336, 46098), (351, 44128), (364, 42552), (378, 40976), (394, 39312), (416, 37233), (432, 35854), (468, 33096), (504, 30732), (546, 28368), (591, 26208), (624, 24822), (672, 23049), (702, 22064), (728, 21276), (756, 20488), (788, 19656), (819, 18912), (864, 17927), (936, 16548), (1008, 15366), (1092, 14184), (1182, 13104), (1248, 12411), (1379, 11232), (1404, 11032), (1456, 10638), (1512, 10244), (1576, 9828), (1638, 9456), (1773, 8736), (1872, 8274), (2016, 7683), (2184, 7092), (2364, 6552), (2457, 6304), (2561, 6048), (2758, 5616), (2808, 5516), (2912, 5319), (3024, 5122), (3152, 4914), (3276, 4728), (3546, 4368), (3744, 4137)]