15663312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 51455040

約数和(自身を除く): 35791728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 379, 492, 504, 574, 656, 738, 758, 861, 984, 1008, 1137, 1148, 1476, 1516, 1722, 1968, 2274, 2296, 2583, 2653, 2952, 3032, 3411, 3444, 4548, 4592, 5166, 5306, 5904, 6064, 6822, 6888, 7959, 9096, 10332, 10612, 13644, 13776, 15539, 15918, 18192, 20664, 21224, 23877, 27288, 31078, 31836, 41328, 42448, 46617, 47754, 54576, 62156, 63672, 93234, 95508, 108773, 124312, 127344, 139851, 186468, 191016, 217546, 248624, 279702, 326319, 372936, 382032, 435092, 559404, 652638, 745872, 870184, 978957, 1118808, 1305276, 1740368, 1957914, 2237616, 2610552, 3915828, 5221104, 7831656, 15663312]

約数ペア:

[(1, 15663312), (2, 7831656), (3, 5221104), (4, 3915828), (6, 2610552), (7, 2237616), (8, 1957914), (9, 1740368), (12, 1305276), (14, 1118808), (16, 978957), (18, 870184), (21, 745872), (24, 652638), (28, 559404), (36, 435092), (41, 382032), (42, 372936), (48, 326319), (56, 279702), (63, 248624), (72, 217546), (82, 191016), (84, 186468), (112, 139851), (123, 127344), (126, 124312), (144, 108773), (164, 95508), (168, 93234), (246, 63672), (252, 62156), (287, 54576), (328, 47754), (336, 46617), (369, 42448), (379, 41328), (492, 31836), (504, 31078), (574, 27288), (656, 23877), (738, 21224), (758, 20664), (861, 18192), (984, 15918), (1008, 15539), (1137, 13776), (1148, 13644), (1476, 10612), (1516, 10332), (1722, 9096), (1968, 7959), (2274, 6888), (2296, 6822), (2583, 6064), (2653, 5904), (2952, 5306), (3032, 5166), (3411, 4592), (3444, 4548)]