1405136952

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{319931}}^1$

素因数の和:320004

約数の個数: 48

約数和(自身を含む): 3867977880

約数和(自身を除く): 2462840928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 319931, 639862, 959793, 1279724, 1919586, 2559448, 2879379, 3839172, 5758758, 7678344, 11517516, 19515791, 23035032, 39031582, 58547373, 78063164, 117094746, 156126328, 175642119, 234189492, 351284238, 468378984, 702568476, 1405136952]

約数ペア:

[(1, 1405136952), (2, 702568476), (3, 468378984), (4, 351284238), (6, 234189492), (8, 175642119), (9, 156126328), (12, 117094746), (18, 78063164), (24, 58547373), (36, 39031582), (61, 23035032), (72, 19515791), (122, 11517516), (183, 7678344), (244, 5758758), (366, 3839172), (488, 2879379), (549, 2559448), (732, 1919586), (1098, 1279724), (1464, 959793), (2196, 639862), (4392, 319931)]