15313392

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 46909200

約数和(自身を除く): 31595808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 193, 228, 232, 261, 304, 342, 348, 386, 456, 464, 522, 551, 579, 684, 696, 772, 912, 1044, 1102, 1158, 1368, 1392, 1544, 1653, 1737, 2088, 2204, 2316, 2736, 3088, 3306, 3474, 3667, 4176, 4408, 4632, 4959, 5597, 6612, 6948, 7334, 8816, 9264, 9918, 11001, 11194, 13224, 13896, 14668, 16791, 19836, 22002, 22388, 26448, 27792, 29336, 33003, 33582, 39672, 44004, 44776, 50373, 58672, 66006, 67164, 79344, 88008, 89552, 100746, 106343, 132012, 134328, 176016, 201492, 212686, 264024, 268656, 319029, 402984, 425372, 528048, 638058, 805968, 850744, 957087, 1276116, 1701488, 1914174, 2552232, 3828348, 5104464, 7656696, 15313392]

約数ペア:

[(1, 15313392), (2, 7656696), (3, 5104464), (4, 3828348), (6, 2552232), (8, 1914174), (9, 1701488), (12, 1276116), (16, 957087), (18, 850744), (19, 805968), (24, 638058), (29, 528048), (36, 425372), (38, 402984), (48, 319029), (57, 268656), (58, 264024), (72, 212686), (76, 201492), (87, 176016), (114, 134328), (116, 132012), (144, 106343), (152, 100746), (171, 89552), (174, 88008), (193, 79344), (228, 67164), (232, 66006), (261, 58672), (304, 50373), (342, 44776), (348, 44004), (386, 39672), (456, 33582), (464, 33003), (522, 29336), (551, 27792), (579, 26448), (684, 22388), (696, 22002), (772, 19836), (912, 16791), (1044, 14668), (1102, 13896), (1158, 13224), (1368, 11194), (1392, 11001), (1544, 9918), (1653, 9264), (1737, 8816), (2088, 7334), (2204, 6948), (2316, 6612), (2736, 5597), (3088, 4959), (3306, 4632), (3474, 4408), (3667, 4176)]