393684928

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 112

約数和(自身を含む): 1003645440

約数和(自身を除く): 609960512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1196, 1288, 1456, 1472, 2093, 2392, 2576, 2912, 2939, 4186, 4784, 5152, 5824, 5878, 8372, 9568, 10304, 11756, 16744, 19136, 20573, 23512, 33488, 38207, 41146, 47024, 66976, 67597, 76414, 82292, 94048, 133952, 135194, 152828, 164584, 188096, 267449, 270388, 305656, 329168, 473179, 534898, 540776, 611312, 658336, 878761, 946358, 1069796, 1081552, 1222624, 1316672, 1757522, 1892716, 2139592, 2163104, 2445248, 3515044, 3785432, 4279184, 4326208, 6151327, 7030088, 7570864, 8558368, 12302654, 14060176, 15141728, 17116736, 24605308, 28120352, 30283456, 49210616, 56240704, 98421232, 196842464, 393684928]

約数ペア:

[(1, 393684928), (2, 196842464), (4, 98421232), (7, 56240704), (8, 49210616), (13, 30283456), (14, 28120352), (16, 24605308), (23, 17116736), (26, 15141728), (28, 14060176), (32, 12302654), (46, 8558368), (52, 7570864), (56, 7030088), (64, 6151327), (91, 4326208), (92, 4279184), (104, 3785432), (112, 3515044), (161, 2445248), (182, 2163104), (184, 2139592), (208, 1892716), (224, 1757522), (299, 1316672), (322, 1222624), (364, 1081552), (368, 1069796), (416, 946358), (448, 878761), (598, 658336), (644, 611312), (728, 540776), (736, 534898), (832, 473179), (1196, 329168), (1288, 305656), (1456, 270388), (1472, 267449), (2093, 188096), (2392, 164584), (2576, 152828), (2912, 135194), (2939, 133952), (4186, 94048), (4784, 82292), (5152, 76414), (5824, 67597), (5878, 66976), (8372, 47024), (9568, 41146), (10304, 38207), (11756, 33488), (16744, 23512), (19136, 20573)]