619301124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 1788084480

約数和(自身を除く): 1168783356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 257, 271, 342, 468, 494, 514, 542, 684, 741, 771, 813, 988, 1028, 1084, 1482, 1542, 1626, 2223, 2313, 2439, 2964, 3084, 3252, 3341, 3523, 4446, 4626, 4878, 4883, 5149, 6682, 7046, 8892, 9252, 9756, 9766, 10023, 10298, 10569, 13364, 14092, 14649, 15447, 19532, 20046, 20596, 21138, 29298, 30069, 30894, 31707, 40092, 42276, 43947, 46341, 58596, 60138, 61788, 63414, 63479, 66937, 69647, 87894, 92682, 120276, 126828, 126958, 133874, 139294, 175788, 185364, 190437, 200811, 208941, 253916, 267748, 278588, 380874, 401622, 417882, 571311, 602433, 626823, 761748, 803244, 835764, 905411, 1142622, 1204866, 1253646, 1323293, 1810822, 2285244, 2409732, 2507292, 2646586, 2716233, 3621644, 3969879, 5293172, 5432466, 7939758, 8148699, 10864932, 11909637, 15879516, 16297398, 17202809, 23819274, 32594796, 34405618, 47638548, 51608427, 68811236, 103216854, 154825281, 206433708, 309650562, 619301124]

約数ペア:

[(1, 619301124), (2, 309650562), (3, 206433708), (4, 154825281), (6, 103216854), (9, 68811236), (12, 51608427), (13, 47638548), (18, 34405618), (19, 32594796), (26, 23819274), (36, 17202809), (38, 16297398), (39, 15879516), (52, 11909637), (57, 10864932), (76, 8148699), (78, 7939758), (114, 5432466), (117, 5293172), (156, 3969879), (171, 3621644), (228, 2716233), (234, 2646586), (247, 2507292), (257, 2409732), (271, 2285244), (342, 1810822), (468, 1323293), (494, 1253646), (514, 1204866), (542, 1142622), (684, 905411), (741, 835764), (771, 803244), (813, 761748), (988, 626823), (1028, 602433), (1084, 571311), (1482, 417882), (1542, 401622), (1626, 380874), (2223, 278588), (2313, 267748), (2439, 253916), (2964, 208941), (3084, 200811), (3252, 190437), (3341, 185364), (3523, 175788), (4446, 139294), (4626, 133874), (4878, 126958), (4883, 126828), (5149, 120276), (6682, 92682), (7046, 87894), (8892, 69647), (9252, 66937), (9756, 63479), (9766, 63414), (10023, 61788), (10298, 60138), (10569, 58596), (13364, 46341), (14092, 43947), (14649, 42276), (15447, 40092), (19532, 31707), (20046, 30894), (20596, 30069), (21138, 29298)]