314917096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 711244800

約数和(自身を除く): 396327704

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 53, 62, 76, 97, 104, 106, 124, 152, 194, 212, 247, 248, 388, 403, 424, 494, 589, 689, 776, 806, 988, 1007, 1178, 1261, 1378, 1612, 1643, 1843, 1976, 2014, 2356, 2522, 2756, 3007, 3224, 3286, 3686, 4028, 4712, 5044, 5141, 5512, 6014, 6572, 7372, 7657, 8056, 10088, 10282, 12028, 13091, 13144, 14744, 15314, 20564, 21359, 23959, 24056, 26182, 30628, 31217, 39091, 41128, 42718, 47918, 52364, 57133, 61256, 62434, 66833, 78182, 85436, 95836, 97679, 104728, 114266, 124868, 133666, 156364, 159371, 170872, 191672, 195358, 228532, 249736, 267332, 312728, 318742, 390716, 405821, 457064, 534664, 637484, 742729, 781432, 811642, 1269827, 1274968, 1485458, 1623284, 2071823, 2539654, 2970916, 3028049, 3246568, 4143646, 5079308, 5941832, 6056098, 8287292, 10158616, 12112196, 16574584, 24224392, 39364637, 78729274, 157458548, 314917096]

約数ペア:

[(1, 314917096), (2, 157458548), (4, 78729274), (8, 39364637), (13, 24224392), (19, 16574584), (26, 12112196), (31, 10158616), (38, 8287292), (52, 6056098), (53, 5941832), (62, 5079308), (76, 4143646), (97, 3246568), (104, 3028049), (106, 2970916), (124, 2539654), (152, 2071823), (194, 1623284), (212, 1485458), (247, 1274968), (248, 1269827), (388, 811642), (403, 781432), (424, 742729), (494, 637484), (589, 534664), (689, 457064), (776, 405821), (806, 390716), (988, 318742), (1007, 312728), (1178, 267332), (1261, 249736), (1378, 228532), (1612, 195358), (1643, 191672), (1843, 170872), (1976, 159371), (2014, 156364), (2356, 133666), (2522, 124868), (2756, 114266), (3007, 104728), (3224, 97679), (3286, 95836), (3686, 85436), (4028, 78182), (4712, 66833), (5044, 62434), (5141, 61256), (5512, 57133), (6014, 52364), (6572, 47918), (7372, 42718), (7657, 41128), (8056, 39091), (10088, 31217), (10282, 30628), (12028, 26182), (13091, 24056), (13144, 23959), (14744, 21359), (15314, 20564)]