303977154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 702354240

約数和(自身を除く): 398377086

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 78, 106, 138, 139, 159, 278, 299, 318, 417, 529, 598, 689, 834, 897, 1058, 1219, 1378, 1587, 1794, 1807, 2067, 2438, 3174, 3197, 3614, 3657, 4134, 5421, 6394, 6877, 7314, 7367, 9591, 10842, 13754, 14734, 15847, 19182, 20631, 22101, 28037, 31694, 41262, 41561, 44202, 47541, 56074, 73531, 83122, 84111, 95082, 95771, 124683, 147062, 168222, 169441, 191542, 220593, 249366, 287313, 338882, 364481, 441186, 508323, 574626, 728962, 955903, 1016646, 1093443, 1911806, 2186886, 2202733, 2867709, 3897143, 4405466, 5735418, 6608199, 7794286, 11691429, 13216398, 23382858, 50662859, 101325718, 151988577, 303977154]

約数ペア:

[(1, 303977154), (2, 151988577), (3, 101325718), (6, 50662859), (13, 23382858), (23, 13216398), (26, 11691429), (39, 7794286), (46, 6608199), (53, 5735418), (69, 4405466), (78, 3897143), (106, 2867709), (138, 2202733), (139, 2186886), (159, 1911806), (278, 1093443), (299, 1016646), (318, 955903), (417, 728962), (529, 574626), (598, 508323), (689, 441186), (834, 364481), (897, 338882), (1058, 287313), (1219, 249366), (1378, 220593), (1587, 191542), (1794, 169441), (1807, 168222), (2067, 147062), (2438, 124683), (3174, 95771), (3197, 95082), (3614, 84111), (3657, 83122), (4134, 73531), (5421, 56074), (6394, 47541), (6877, 44202), (7314, 41561), (7367, 41262), (9591, 31694), (10842, 28037), (13754, 22101), (14734, 20631), (15847, 19182)]