245622112

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 508561200

約数和(自身を除く): 262939088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 928, 976, 1769, 1952, 3538, 4339, 7076, 8678, 14152, 17356, 28304, 34712, 56608, 69424, 125831, 138848, 251662, 264679, 503324, 529358, 1006648, 1058716, 2013296, 2117432, 4026592, 4234864, 7675691, 8469728, 15351382, 30702764, 61405528, 122811056, 245622112]

約数ペア:

[(1, 245622112), (2, 122811056), (4, 61405528), (8, 30702764), (16, 15351382), (29, 8469728), (32, 7675691), (58, 4234864), (61, 4026592), (116, 2117432), (122, 2013296), (232, 1058716), (244, 1006648), (464, 529358), (488, 503324), (928, 264679), (976, 251662), (1769, 138848), (1952, 125831), (3538, 69424), (4339, 56608), (7076, 34712), (8678, 28304), (14152, 17356)]