1639336314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 4146024960

約数和(自身を除く): 2506688646

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 163, 231, 242, 326, 363, 462, 489, 726, 847, 978, 1141, 1694, 1793, 1979, 2282, 2541, 3423, 3586, 3958, 5082, 5379, 5937, 6846, 10758, 11874, 12551, 13853, 19723, 21769, 25102, 27706, 37653, 39446, 41559, 43538, 59169, 65307, 75306, 83118, 118338, 130614, 138061, 152383, 239459, 276122, 304766, 322577, 414183, 457149, 478918, 645154, 718377, 828366, 914298, 967731, 1436754, 1676213, 1935462, 2258039, 3352426, 3548347, 4516078, 5028639, 6774117, 7096694, 10057278, 10645041, 13548234, 21290082, 24838429, 39031817, 49676858, 74515287, 78063634, 117095451, 149030574, 234190902, 273222719, 546445438, 819668157, 1639336314]

約数ペア:

[(1, 1639336314), (2, 819668157), (3, 546445438), (6, 273222719), (7, 234190902), (11, 149030574), (14, 117095451), (21, 78063634), (22, 74515287), (33, 49676858), (42, 39031817), (66, 24838429), (77, 21290082), (121, 13548234), (154, 10645041), (163, 10057278), (231, 7096694), (242, 6774117), (326, 5028639), (363, 4516078), (462, 3548347), (489, 3352426), (726, 2258039), (847, 1935462), (978, 1676213), (1141, 1436754), (1694, 967731), (1793, 914298), (1979, 828366), (2282, 718377), (2541, 645154), (3423, 478918), (3586, 457149), (3958, 414183), (5082, 322577), (5379, 304766), (5937, 276122), (6846, 239459), (10758, 152383), (11874, 138061), (12551, 130614), (13853, 118338), (19723, 83118), (21769, 75306), (25102, 65307), (27706, 59169), (37653, 43538), (39446, 41559)]