308999196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25171}}^1$

素因数の和:25223

約数の個数: 72

約数和(自身を含む): 879610368

約数和(自身を除く): 570611172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 25171, 50342, 75513, 100684, 151026, 226539, 276881, 302052, 453078, 553762, 780301, 830643, 906156, 1107524, 1560602, 1661286, 2340903, 2491929, 3121204, 3322572, 4681806, 4983858, 7022709, 8583311, 9363612, 9967716, 14045418, 17166622, 25749933, 28090836, 34333244, 51499866, 77249799, 102999732, 154499598, 308999196]

約数ペア:

[(1, 308999196), (2, 154499598), (3, 102999732), (4, 77249799), (6, 51499866), (9, 34333244), (11, 28090836), (12, 25749933), (18, 17166622), (22, 14045418), (31, 9967716), (33, 9363612), (36, 8583311), (44, 7022709), (62, 4983858), (66, 4681806), (93, 3322572), (99, 3121204), (124, 2491929), (132, 2340903), (186, 1661286), (198, 1560602), (279, 1107524), (341, 906156), (372, 830643), (396, 780301), (558, 553762), (682, 453078), (1023, 302052), (1116, 276881), (1364, 226539), (2046, 151026), (3069, 100684), (4092, 75513), (6138, 50342), (12276, 25171)]