328793472

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13591}}^1$

素因数の和:13621

約数の個数: 128

約数和(自身を含む): 1109107200

約数和(自身を除く): 780313728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 13591, 24192, 27182, 40773, 54364, 81546, 95137, 108728, 122319, 163092, 190274, 217456, 244638, 285411, 326184, 366957, 380548, 434912, 489276, 570822, 652368, 733914, 761096, 856233, 869824, 978552, 1141644, 1304736, 1467828, 1522192, 1712466, 1739648, 1957104, 2283288, 2568699, 2609472, 2935656, 3044384, 3424932, 3914208, 4566576, 5137398, 5218944, 5871312, 6088768, 6849864, 7828416, 9133152, 10274796, 11742624, 12177536, 13699728, 15656832, 18266304, 20549592, 23485248, 27399456, 36532608, 41099184, 46970496, 54798912, 82198368, 109597824, 164396736, 328793472]

約数ペア:

[(1, 328793472), (2, 164396736), (3, 109597824), (4, 82198368), (6, 54798912), (7, 46970496), (8, 41099184), (9, 36532608), (12, 27399456), (14, 23485248), (16, 20549592), (18, 18266304), (21, 15656832), (24, 13699728), (27, 12177536), (28, 11742624), (32, 10274796), (36, 9133152), (42, 7828416), (48, 6849864), (54, 6088768), (56, 5871312), (63, 5218944), (64, 5137398), (72, 4566576), (84, 3914208), (96, 3424932), (108, 3044384), (112, 2935656), (126, 2609472), (128, 2568699), (144, 2283288), (168, 1957104), (189, 1739648), (192, 1712466), (216, 1522192), (224, 1467828), (252, 1304736), (288, 1141644), (336, 978552), (378, 869824), (384, 856233), (432, 761096), (448, 733914), (504, 652368), (576, 570822), (672, 489276), (756, 434912), (864, 380548), (896, 366957), (1008, 326184), (1152, 285411), (1344, 244638), (1512, 217456), (1728, 190274), (2016, 163092), (2688, 122319), (3024, 108728), (3456, 95137), (4032, 81546), (6048, 54364), (8064, 40773), (12096, 27182), (13591, 24192)]