245770672

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2393}}^1$

素因数の和:2546

約数の個数: 60

約数和(自身を含む): 558386136

約数和(自身を除く): 312615464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 784, 917, 1048, 1834, 2096, 2393, 3668, 4786, 6419, 7336, 9572, 12838, 14672, 16751, 19144, 25676, 33502, 38288, 51352, 67004, 102704, 117257, 134008, 234514, 268016, 313483, 469028, 626966, 938056, 1253932, 1876112, 2194381, 2507864, 4388762, 5015728, 8777524, 15360667, 17555048, 30721334, 35110096, 61442668, 122885336, 245770672]

約数ペア:

[(1, 245770672), (2, 122885336), (4, 61442668), (7, 35110096), (8, 30721334), (14, 17555048), (16, 15360667), (28, 8777524), (49, 5015728), (56, 4388762), (98, 2507864), (112, 2194381), (131, 1876112), (196, 1253932), (262, 938056), (392, 626966), (524, 469028), (784, 313483), (917, 268016), (1048, 234514), (1834, 134008), (2096, 117257), (2393, 102704), (3668, 67004), (4786, 51352), (6419, 38288), (7336, 33502), (9572, 25676), (12838, 19144), (14672, 16751)]