213035928

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{3697}}^1$

素因数の和:3734

約数の個数: 80

約数和(自身を含む): 621485880

約数和(自身を除く): 408449952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 3697, 4116, 4802, 7203, 7394, 8232, 9604, 11091, 14406, 14788, 19208, 22182, 25879, 28812, 29576, 44364, 51758, 57624, 77637, 88728, 103516, 155274, 181153, 207032, 310548, 362306, 543459, 621096, 724612, 1086918, 1268071, 1449224, 2173836, 2536142, 3804213, 4347672, 5072284, 7608426, 8876497, 10144568, 15216852, 17752994, 26629491, 30433704, 35505988, 53258982, 71011976, 106517964, 213035928]

約数ペア:

[(1, 213035928), (2, 106517964), (3, 71011976), (4, 53258982), (6, 35505988), (7, 30433704), (8, 26629491), (12, 17752994), (14, 15216852), (21, 10144568), (24, 8876497), (28, 7608426), (42, 5072284), (49, 4347672), (56, 3804213), (84, 2536142), (98, 2173836), (147, 1449224), (168, 1268071), (196, 1086918), (294, 724612), (343, 621096), (392, 543459), (588, 362306), (686, 310548), (1029, 207032), (1176, 181153), (1372, 155274), (2058, 103516), (2401, 88728), (2744, 77637), (3697, 57624), (4116, 51758), (4802, 44364), (7203, 29576), (7394, 28812), (8232, 25879), (9604, 22182), (11091, 19208), (14406, 14788)]