220615488

素因数分解:

$2^6\times 3^4\times {\mathrm{42557}}^1$

素因数の和:42581

約数の個数: 70

約数和(自身を含む): 653988786

約数和(自身を除く): 433373298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 42557, 85114, 127671, 170228, 255342, 340456, 383013, 510684, 680912, 766026, 1021368, 1149039, 1361824, 1532052, 2042736, 2298078, 2723648, 3064104, 3447117, 4085472, 4596156, 6128208, 6894234, 8170944, 9192312, 12256416, 13788468, 18384624, 24512832, 27576936, 36769248, 55153872, 73538496, 110307744, 220615488]

約数ペア:

[(1, 220615488), (2, 110307744), (3, 73538496), (4, 55153872), (6, 36769248), (8, 27576936), (9, 24512832), (12, 18384624), (16, 13788468), (18, 12256416), (24, 9192312), (27, 8170944), (32, 6894234), (36, 6128208), (48, 4596156), (54, 4085472), (64, 3447117), (72, 3064104), (81, 2723648), (96, 2298078), (108, 2042736), (144, 1532052), (162, 1361824), (192, 1149039), (216, 1021368), (288, 766026), (324, 680912), (432, 510684), (576, 383013), (648, 340456), (864, 255342), (1296, 170228), (1728, 127671), (2592, 85114), (5184, 42557)]