317523136

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:191

約数の個数: 126

約数和(自身を含む): 782246340

約数和(自身を除く): 464723204

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 98, 112, 133, 146, 152, 196, 224, 266, 292, 304, 392, 448, 511, 532, 584, 608, 784, 931, 1022, 1064, 1168, 1216, 1387, 1568, 1862, 2044, 2128, 2336, 2774, 3136, 3577, 3724, 4088, 4256, 4672, 5329, 5548, 7154, 7448, 8176, 8512, 9709, 10658, 11096, 14308, 14896, 16352, 19418, 21316, 22192, 28616, 29792, 32704, 37303, 38836, 42632, 44384, 57232, 59584, 67963, 74606, 77672, 85264, 88768, 101251, 114464, 135926, 149212, 155344, 170528, 202502, 228928, 261121, 271852, 298424, 310688, 341056, 405004, 522242, 543704, 596848, 621376, 708757, 810008, 1044484, 1087408, 1193696, 1417514, 1620016, 2088968, 2174816, 2387392, 2835028, 3240032, 4177936, 4349632, 4961299, 5670056, 6480064, 8355872, 9922598, 11340112, 16711744, 19845196, 22680224, 39690392, 45360448, 79380784, 158761568, 317523136]

約数ペア:

[(1, 317523136), (2, 158761568), (4, 79380784), (7, 45360448), (8, 39690392), (14, 22680224), (16, 19845196), (19, 16711744), (28, 11340112), (32, 9922598), (38, 8355872), (49, 6480064), (56, 5670056), (64, 4961299), (73, 4349632), (76, 4177936), (98, 3240032), (112, 2835028), (133, 2387392), (146, 2174816), (152, 2088968), (196, 1620016), (224, 1417514), (266, 1193696), (292, 1087408), (304, 1044484), (392, 810008), (448, 708757), (511, 621376), (532, 596848), (584, 543704), (608, 522242), (784, 405004), (931, 341056), (1022, 310688), (1064, 298424), (1168, 271852), (1216, 261121), (1387, 228928), (1568, 202502), (1862, 170528), (2044, 155344), (2128, 149212), (2336, 135926), (2774, 114464), (3136, 101251), (3577, 88768), (3724, 85264), (4088, 77672), (4256, 74606), (4672, 67963), (5329, 59584), (5548, 57232), (7154, 44384), (7448, 42632), (8176, 38836), (8512, 37303), (9709, 32704), (10658, 29792), (11096, 28616), (14308, 22192), (14896, 21316), (16352, 19418)]