454920306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 1067489280

約数和(自身を除く): 612568974

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 53, 57, 86, 102, 103, 106, 114, 129, 159, 206, 258, 309, 318, 323, 618, 646, 731, 817, 901, 969, 1007, 1462, 1634, 1751, 1802, 1938, 1957, 2014, 2193, 2279, 2451, 2703, 3021, 3502, 3914, 4386, 4429, 4558, 4902, 5253, 5406, 5459, 5871, 6042, 6837, 8858, 10506, 10918, 11742, 13287, 13674, 13889, 16377, 17119, 26574, 27778, 32754, 33269, 34238, 38743, 41667, 43301, 51357, 66538, 75293, 77486, 83334, 84151, 86602, 92803, 99807, 102714, 103721, 116229, 129903, 150586, 168302, 185606, 199614, 207442, 225879, 232458, 234737, 252453, 259806, 278409, 311163, 451758, 469474, 504906, 556818, 622326, 704211, 736117, 1408422, 1430567, 1472234, 1763257, 2208351, 2861134, 3526514, 3990529, 4291701, 4416702, 4460003, 5289771, 7981058, 8583402, 8920006, 10579542, 11971587, 13380009, 23943174, 26760018, 75820051, 151640102, 227460153, 454920306]

約数ペア:

[(1, 454920306), (2, 227460153), (3, 151640102), (6, 75820051), (17, 26760018), (19, 23943174), (34, 13380009), (38, 11971587), (43, 10579542), (51, 8920006), (53, 8583402), (57, 7981058), (86, 5289771), (102, 4460003), (103, 4416702), (106, 4291701), (114, 3990529), (129, 3526514), (159, 2861134), (206, 2208351), (258, 1763257), (309, 1472234), (318, 1430567), (323, 1408422), (618, 736117), (646, 704211), (731, 622326), (817, 556818), (901, 504906), (969, 469474), (1007, 451758), (1462, 311163), (1634, 278409), (1751, 259806), (1802, 252453), (1938, 234737), (1957, 232458), (2014, 225879), (2193, 207442), (2279, 199614), (2451, 185606), (2703, 168302), (3021, 150586), (3502, 129903), (3914, 116229), (4386, 103721), (4429, 102714), (4558, 99807), (4902, 92803), (5253, 86602), (5406, 84151), (5459, 83334), (5871, 77486), (6042, 75293), (6837, 66538), (8858, 51357), (10506, 43301), (10918, 41667), (11742, 38743), (13287, 34238), (13674, 33269), (13889, 32754), (16377, 27778), (17119, 26574)]