242516304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 720757440

約数和(自身を除く): 478241136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 228, 274, 304, 342, 411, 456, 548, 647, 684, 822, 912, 1096, 1233, 1294, 1368, 1644, 1941, 2192, 2466, 2588, 2603, 2736, 3288, 3882, 4932, 5176, 5206, 5823, 6576, 7764, 7809, 9864, 10352, 10412, 11646, 12293, 15528, 15618, 19728, 20824, 23292, 23427, 24586, 31056, 31236, 36879, 41648, 46584, 46854, 49172, 62472, 73758, 88639, 93168, 93708, 98344, 110637, 124944, 147516, 177278, 187416, 196688, 221274, 265917, 295032, 354556, 374832, 442548, 531834, 590064, 709112, 797751, 885096, 1063668, 1418224, 1595502, 1684141, 1770192, 2127336, 3191004, 3368282, 4254672, 5052423, 6382008, 6736564, 10104846, 12764016, 13473128, 15157269, 20209692, 26946256, 30314538, 40419384, 60629076, 80838768, 121258152, 242516304]

約数ペア:

[(1, 242516304), (2, 121258152), (3, 80838768), (4, 60629076), (6, 40419384), (8, 30314538), (9, 26946256), (12, 20209692), (16, 15157269), (18, 13473128), (19, 12764016), (24, 10104846), (36, 6736564), (38, 6382008), (48, 5052423), (57, 4254672), (72, 3368282), (76, 3191004), (114, 2127336), (137, 1770192), (144, 1684141), (152, 1595502), (171, 1418224), (228, 1063668), (274, 885096), (304, 797751), (342, 709112), (411, 590064), (456, 531834), (548, 442548), (647, 374832), (684, 354556), (822, 295032), (912, 265917), (1096, 221274), (1233, 196688), (1294, 187416), (1368, 177278), (1644, 147516), (1941, 124944), (2192, 110637), (2466, 98344), (2588, 93708), (2603, 93168), (2736, 88639), (3288, 73758), (3882, 62472), (4932, 49172), (5176, 46854), (5206, 46584), (5823, 41648), (6576, 36879), (7764, 31236), (7809, 31056), (9864, 24586), (10352, 23427), (10412, 23292), (11646, 20824), (12293, 19728), (15528, 15618)]