1385245764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 4095716352

約数和(自身を除く): 2710470588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 103, 126, 166, 206, 249, 252, 309, 332, 412, 498, 581, 618, 643, 721, 747, 927, 996, 1162, 1236, 1286, 1442, 1494, 1743, 1854, 1929, 2163, 2324, 2572, 2884, 2988, 3486, 3708, 3858, 4326, 4501, 5229, 5787, 6489, 6972, 7716, 8549, 8652, 9002, 10458, 11574, 12978, 13503, 17098, 18004, 20916, 23148, 25647, 25956, 27006, 34196, 40509, 51294, 53369, 54012, 59843, 66229, 76941, 81018, 102588, 106738, 119686, 132458, 153882, 160107, 162036, 179529, 198687, 213476, 239372, 264916, 307764, 320214, 359058, 373583, 397374, 463603, 480321, 538587, 596061, 640428, 718116, 747166, 794748, 927206, 960642, 1077174, 1120749, 1192122, 1390809, 1494332, 1854412, 1921284, 2154348, 2241498, 2384244, 2781618, 3362247, 4172427, 4482996, 5497007, 5563236, 6724494, 8344854, 10994014, 13448988, 16491021, 16689708, 21988028, 32982042, 38479049, 49473063, 65964084, 76958098, 98946126, 115437147, 153916196, 197892252, 230874294, 346311441, 461748588, 692622882, 1385245764]

約数ペア:

[(1, 1385245764), (2, 692622882), (3, 461748588), (4, 346311441), (6, 230874294), (7, 197892252), (9, 153916196), (12, 115437147), (14, 98946126), (18, 76958098), (21, 65964084), (28, 49473063), (36, 38479049), (42, 32982042), (63, 21988028), (83, 16689708), (84, 16491021), (103, 13448988), (126, 10994014), (166, 8344854), (206, 6724494), (249, 5563236), (252, 5497007), (309, 4482996), (332, 4172427), (412, 3362247), (498, 2781618), (581, 2384244), (618, 2241498), (643, 2154348), (721, 1921284), (747, 1854412), (927, 1494332), (996, 1390809), (1162, 1192122), (1236, 1120749), (1286, 1077174), (1442, 960642), (1494, 927206), (1743, 794748), (1854, 747166), (1929, 718116), (2163, 640428), (2324, 596061), (2572, 538587), (2884, 480321), (2988, 463603), (3486, 397374), (3708, 373583), (3858, 359058), (4326, 320214), (4501, 307764), (5229, 264916), (5787, 239372), (6489, 213476), (6972, 198687), (7716, 179529), (8549, 162036), (8652, 160107), (9002, 153882), (10458, 132458), (11574, 119686), (12978, 106738), (13503, 102588), (17098, 81018), (18004, 76941), (20916, 66229), (23148, 59843), (25647, 54012), (25956, 53369), (27006, 51294), (34196, 40509)]