464814

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 1280448

約数和(自身を除く): 815634

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 49, 51, 62, 63, 93, 98, 102, 119, 126, 147, 153, 186, 217, 238, 279, 294, 306, 357, 434, 441, 527, 558, 651, 714, 833, 882, 1054, 1071, 1302, 1519, 1581, 1666, 1953, 2142, 2499, 3038, 3162, 3689, 3906, 4557, 4743, 4998, 7378, 7497, 9114, 9486, 11067, 13671, 14994, 22134, 25823, 27342, 33201, 51646, 66402, 77469, 154938, 232407, 464814]

約数ペア:

[(1, 464814), (2, 232407), (3, 154938), (6, 77469), (7, 66402), (9, 51646), (14, 33201), (17, 27342), (18, 25823), (21, 22134), (31, 14994), (34, 13671), (42, 11067), (49, 9486), (51, 9114), (62, 7497), (63, 7378), (93, 4998), (98, 4743), (102, 4557), (119, 3906), (126, 3689), (147, 3162), (153, 3038), (186, 2499), (217, 2142), (238, 1953), (279, 1666), (294, 1581), (306, 1519), (357, 1302), (434, 1071), (441, 1054), (527, 882), (558, 833), (651, 714)]