239496824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 332816776

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 53, 56, 62, 76, 106, 124, 133, 137, 152, 212, 217, 248, 266, 274, 371, 424, 434, 532, 548, 589, 742, 868, 959, 1007, 1064, 1096, 1178, 1484, 1643, 1736, 1918, 2014, 2356, 2603, 2968, 3286, 3836, 4028, 4123, 4247, 4712, 5206, 6572, 7049, 7261, 7672, 8056, 8246, 8494, 10412, 11501, 13144, 14098, 14522, 16492, 16988, 18221, 20824, 23002, 28196, 29044, 29729, 31217, 32984, 33976, 36442, 46004, 50827, 56392, 58088, 59458, 62434, 72884, 80693, 92008, 101654, 118916, 124868, 137959, 145768, 161386, 203308, 218519, 225091, 237832, 249736, 275918, 322772, 406616, 437038, 450182, 551836, 564851, 645544, 874076, 900364, 965713, 1103672, 1129702, 1575637, 1748152, 1800728, 1931426, 2259404, 3151274, 3862852, 4276729, 4518808, 6302548, 7725704, 8553458, 12605096, 17106916, 29937103, 34213832, 59874206, 119748412, 239496824]

約数ペア:

[(1, 239496824), (2, 119748412), (4, 59874206), (7, 34213832), (8, 29937103), (14, 17106916), (19, 12605096), (28, 8553458), (31, 7725704), (38, 6302548), (53, 4518808), (56, 4276729), (62, 3862852), (76, 3151274), (106, 2259404), (124, 1931426), (133, 1800728), (137, 1748152), (152, 1575637), (212, 1129702), (217, 1103672), (248, 965713), (266, 900364), (274, 874076), (371, 645544), (424, 564851), (434, 551836), (532, 450182), (548, 437038), (589, 406616), (742, 322772), (868, 275918), (959, 249736), (1007, 237832), (1064, 225091), (1096, 218519), (1178, 203308), (1484, 161386), (1643, 145768), (1736, 137959), (1918, 124868), (2014, 118916), (2356, 101654), (2603, 92008), (2968, 80693), (3286, 72884), (3836, 62434), (4028, 59458), (4123, 58088), (4247, 56392), (4712, 50827), (5206, 46004), (6572, 36442), (7049, 33976), (7261, 32984), (7672, 31217), (8056, 29729), (8246, 29044), (8494, 28196), (10412, 23002), (11501, 20824), (13144, 18221), (14098, 16988), (14522, 16492)]