303381312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121547}}^1$

素因数の和:121575

約数の個数: 56

約数和(自身を含む): 864449376

約数和(自身を除く): 561068064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 121547, 243094, 364641, 486188, 729282, 972376, 1458564, 1580111, 1944752, 2917128, 3160222, 3889504, 4740333, 5834256, 6320444, 7779008, 9480666, 11668512, 12640888, 18961332, 23337024, 25281776, 37922664, 50563552, 75845328, 101127104, 151690656, 303381312]

約数ペア:

[(1, 303381312), (2, 151690656), (3, 101127104), (4, 75845328), (6, 50563552), (8, 37922664), (12, 25281776), (13, 23337024), (16, 18961332), (24, 12640888), (26, 11668512), (32, 9480666), (39, 7779008), (48, 6320444), (52, 5834256), (64, 4740333), (78, 3889504), (96, 3160222), (104, 2917128), (156, 1944752), (192, 1580111), (208, 1458564), (312, 972376), (416, 729282), (624, 486188), (832, 364641), (1248, 243094), (2496, 121547)]