264647124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1850

約数の個数: 144

約数和(自身を含む): 831201280

約数和(自身を除く): 566554156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1783, 1953, 2356, 2394, 2604, 3534, 3566, 3906, 4123, 4788, 5301, 5349, 7068, 7132, 7812, 8246, 10602, 10698, 12369, 12481, 16047, 16492, 21204, 21396, 24738, 24962, 32094, 33877, 37107, 37443, 49476, 49924, 55273, 64188, 67754, 74214, 74886, 101631, 110546, 112329, 135508, 148428, 149772, 165819, 203262, 221092, 224658, 237139, 304893, 331638, 386911, 406524, 449316, 474278, 497457, 609786, 663276, 711417, 773822, 948556, 994914, 1050187, 1160733, 1219572, 1422834, 1547644, 1989828, 2100374, 2134251, 2321466, 2845668, 3150561, 3482199, 4200748, 4268502, 4642932, 6301122, 6964398, 7351309, 8537004, 9451683, 12602244, 13928796, 14702618, 18903366, 22053927, 29405236, 37806732, 44107854, 66161781, 88215708, 132323562, 264647124]

約数ペア:

[(1, 264647124), (2, 132323562), (3, 88215708), (4, 66161781), (6, 44107854), (7, 37806732), (9, 29405236), (12, 22053927), (14, 18903366), (18, 14702618), (19, 13928796), (21, 12602244), (28, 9451683), (31, 8537004), (36, 7351309), (38, 6964398), (42, 6301122), (57, 4642932), (62, 4268502), (63, 4200748), (76, 3482199), (84, 3150561), (93, 2845668), (114, 2321466), (124, 2134251), (126, 2100374), (133, 1989828), (171, 1547644), (186, 1422834), (217, 1219572), (228, 1160733), (252, 1050187), (266, 994914), (279, 948556), (342, 773822), (372, 711417), (399, 663276), (434, 609786), (532, 497457), (558, 474278), (589, 449316), (651, 406524), (684, 386911), (798, 331638), (868, 304893), (1116, 237139), (1178, 224658), (1197, 221092), (1302, 203262), (1596, 165819), (1767, 149772), (1783, 148428), (1953, 135508), (2356, 112329), (2394, 110546), (2604, 101631), (3534, 74886), (3566, 74214), (3906, 67754), (4123, 64188), (4788, 55273), (5301, 49924), (5349, 49476), (7068, 37443), (7132, 37107), (7812, 33877), (8246, 32094), (10602, 24962), (10698, 24738), (12369, 21396), (12481, 21204), (16047, 16492)]