404473216

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1096

約数の個数: 128

約数和(自身を含む): 1012492800

約数和(自身を除く): 608019584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 736, 874, 896, 1033, 1064, 1216, 1288, 1472, 1748, 2066, 2128, 2432, 2576, 2944, 3059, 3496, 4132, 4256, 5152, 6118, 6992, 7231, 8264, 8512, 10304, 12236, 13984, 14462, 16528, 17024, 19627, 20608, 23759, 24472, 27968, 28924, 33056, 39254, 47518, 48944, 55936, 57848, 66112, 78508, 95036, 97888, 115696, 132224, 137389, 157016, 166313, 190072, 195776, 231392, 274778, 314032, 332626, 380144, 391552, 451421, 462784, 549556, 628064, 665252, 760288, 902842, 925568, 1099112, 1256128, 1330504, 1520576, 1805684, 2198224, 2512256, 2661008, 3041152, 3159947, 3611368, 4396448, 5322016, 6319894, 7222736, 8792896, 10644032, 12639788, 14445472, 17585792, 21288064, 25279576, 28890944, 50559152, 57781888, 101118304, 202236608, 404473216]

約数ペア:

[(1, 404473216), (2, 202236608), (4, 101118304), (7, 57781888), (8, 50559152), (14, 28890944), (16, 25279576), (19, 21288064), (23, 17585792), (28, 14445472), (32, 12639788), (38, 10644032), (46, 8792896), (56, 7222736), (64, 6319894), (76, 5322016), (92, 4396448), (112, 3611368), (128, 3159947), (133, 3041152), (152, 2661008), (161, 2512256), (184, 2198224), (224, 1805684), (266, 1520576), (304, 1330504), (322, 1256128), (368, 1099112), (437, 925568), (448, 902842), (532, 760288), (608, 665252), (644, 628064), (736, 549556), (874, 462784), (896, 451421), (1033, 391552), (1064, 380144), (1216, 332626), (1288, 314032), (1472, 274778), (1748, 231392), (2066, 195776), (2128, 190072), (2432, 166313), (2576, 157016), (2944, 137389), (3059, 132224), (3496, 115696), (4132, 97888), (4256, 95036), (5152, 78508), (6118, 66112), (6992, 57848), (7231, 55936), (8264, 48944), (8512, 47518), (10304, 39254), (12236, 33056), (13984, 28924), (14462, 27968), (16528, 24472), (17024, 23759), (19627, 20608)]