480176816

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4801}}^1$

素因数の和:4882

約数の個数: 80

約数和(自身を含む): 1143260160

約数和(自身を除く): 663083344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2128, 2632, 3572, 4801, 5264, 6251, 7144, 9602, 12502, 14288, 19204, 25004, 33607, 38408, 50008, 67214, 76816, 91219, 100016, 134428, 182438, 225647, 268856, 364876, 451294, 537712, 638533, 729752, 902588, 1277066, 1459504, 1579529, 1805176, 2554132, 3159058, 3610352, 4287293, 5108264, 6318116, 8574586, 10216528, 12636232, 17149172, 25272464, 30011051, 34298344, 60022102, 68596688, 120044204, 240088408, 480176816]

約数ペア:

[(1, 480176816), (2, 240088408), (4, 120044204), (7, 68596688), (8, 60022102), (14, 34298344), (16, 30011051), (19, 25272464), (28, 17149172), (38, 12636232), (47, 10216528), (56, 8574586), (76, 6318116), (94, 5108264), (112, 4287293), (133, 3610352), (152, 3159058), (188, 2554132), (266, 1805176), (304, 1579529), (329, 1459504), (376, 1277066), (532, 902588), (658, 729752), (752, 638533), (893, 537712), (1064, 451294), (1316, 364876), (1786, 268856), (2128, 225647), (2632, 182438), (3572, 134428), (4801, 100016), (5264, 91219), (6251, 76816), (7144, 67214), (9602, 50008), (12502, 38408), (14288, 33607), (19204, 25004)]