317566548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 905103360

約数和(自身を除く): 587536812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 137, 156, 169, 234, 254, 274, 338, 351, 381, 411, 468, 507, 508, 548, 676, 702, 762, 822, 1014, 1143, 1233, 1404, 1521, 1524, 1644, 1651, 1781, 2028, 2286, 2466, 3042, 3302, 3429, 3562, 3699, 4563, 4572, 4932, 4953, 5343, 6084, 6604, 6858, 7124, 7398, 9126, 9906, 10686, 13716, 14796, 14859, 16029, 17399, 18252, 19812, 21372, 21463, 23153, 29718, 32058, 34798, 42926, 44577, 46306, 48087, 52197, 59436, 64116, 64389, 69459, 69596, 85852, 89154, 92612, 96174, 104394, 128778, 138918, 156591, 178308, 192348, 193167, 208377, 208788, 226187, 257556, 277836, 313182, 386334, 416754, 452374, 469773, 579501, 625131, 626364, 678561, 772668, 833508, 904748, 939546, 1159002, 1250262, 1357122, 1879092, 2035683, 2318004, 2500524, 2714244, 2940431, 4071366, 5880862, 6107049, 8142732, 8821293, 11761724, 12214098, 17642586, 24428196, 26463879, 35285172, 52927758, 79391637, 105855516, 158783274, 317566548]

約数ペア:

[(1, 317566548), (2, 158783274), (3, 105855516), (4, 79391637), (6, 52927758), (9, 35285172), (12, 26463879), (13, 24428196), (18, 17642586), (26, 12214098), (27, 11761724), (36, 8821293), (39, 8142732), (52, 6107049), (54, 5880862), (78, 4071366), (108, 2940431), (117, 2714244), (127, 2500524), (137, 2318004), (156, 2035683), (169, 1879092), (234, 1357122), (254, 1250262), (274, 1159002), (338, 939546), (351, 904748), (381, 833508), (411, 772668), (468, 678561), (507, 626364), (508, 625131), (548, 579501), (676, 469773), (702, 452374), (762, 416754), (822, 386334), (1014, 313182), (1143, 277836), (1233, 257556), (1404, 226187), (1521, 208788), (1524, 208377), (1644, 193167), (1651, 192348), (1781, 178308), (2028, 156591), (2286, 138918), (2466, 128778), (3042, 104394), (3302, 96174), (3429, 92612), (3562, 89154), (3699, 85852), (4563, 69596), (4572, 69459), (4932, 64389), (4953, 64116), (5343, 59436), (6084, 52197), (6604, 48087), (6858, 46306), (7124, 44577), (7398, 42926), (9126, 34798), (9906, 32058), (10686, 29718), (13716, 23153), (14796, 21463), (14859, 21372), (16029, 19812), (17399, 18252)]