16215408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 51358320

約数和(自身を除く): 35142912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 353, 396, 464, 522, 528, 638, 696, 706, 792, 957, 1044, 1059, 1276, 1392, 1412, 1584, 1914, 2088, 2118, 2552, 2824, 2871, 3177, 3828, 3883, 4176, 4236, 5104, 5648, 5742, 6354, 7656, 7766, 8472, 10237, 11484, 11649, 12708, 15312, 15532, 16944, 20474, 22968, 23298, 25416, 30711, 31064, 34947, 40948, 45936, 46596, 50832, 61422, 62128, 69894, 81896, 92133, 93192, 112607, 122844, 139788, 163792, 184266, 186384, 225214, 245688, 279576, 337821, 368532, 450428, 491376, 559152, 675642, 737064, 900856, 1013463, 1351284, 1474128, 1801712, 2026926, 2702568, 4053852, 5405136, 8107704, 16215408]

約数ペア:

[(1, 16215408), (2, 8107704), (3, 5405136), (4, 4053852), (6, 2702568), (8, 2026926), (9, 1801712), (11, 1474128), (12, 1351284), (16, 1013463), (18, 900856), (22, 737064), (24, 675642), (29, 559152), (33, 491376), (36, 450428), (44, 368532), (48, 337821), (58, 279576), (66, 245688), (72, 225214), (87, 186384), (88, 184266), (99, 163792), (116, 139788), (132, 122844), (144, 112607), (174, 93192), (176, 92133), (198, 81896), (232, 69894), (261, 62128), (264, 61422), (319, 50832), (348, 46596), (353, 45936), (396, 40948), (464, 34947), (522, 31064), (528, 30711), (638, 25416), (696, 23298), (706, 22968), (792, 20474), (957, 16944), (1044, 15532), (1059, 15312), (1276, 12708), (1392, 11649), (1412, 11484), (1584, 10237), (1914, 8472), (2088, 7766), (2118, 7656), (2552, 6354), (2824, 5742), (2871, 5648), (3177, 5104), (3828, 4236), (3883, 4176)]