561601908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16267}}^1$

素因数の和:16421

約数の個数: 72

約数和(自身を含む): 1634348352

約数和(自身を除く): 1072746444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 11508, 16267, 17262, 32534, 34524, 48801, 65068, 97602, 113869, 146403, 195204, 227738, 292806, 341607, 455476, 585612, 683214, 1024821, 1366428, 2049642, 2228579, 4099284, 4457158, 6685737, 8914316, 13371474, 15600053, 20057211, 26742948, 31200106, 40114422, 46800159, 62400212, 80228844, 93600318, 140400477, 187200636, 280800954, 561601908]

約数ペア:

[(1, 561601908), (2, 280800954), (3, 187200636), (4, 140400477), (6, 93600318), (7, 80228844), (9, 62400212), (12, 46800159), (14, 40114422), (18, 31200106), (21, 26742948), (28, 20057211), (36, 15600053), (42, 13371474), (63, 8914316), (84, 6685737), (126, 4457158), (137, 4099284), (252, 2228579), (274, 2049642), (411, 1366428), (548, 1024821), (822, 683214), (959, 585612), (1233, 455476), (1644, 341607), (1918, 292806), (2466, 227738), (2877, 195204), (3836, 146403), (4932, 113869), (5754, 97602), (8631, 65068), (11508, 48801), (16267, 34524), (17262, 32534)]