402082848

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 1189482840

約数和(自身を除く): 787399992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 97, 111, 144, 148, 194, 222, 288, 291, 296, 333, 388, 389, 444, 582, 592, 666, 776, 778, 873, 888, 1164, 1167, 1184, 1332, 1552, 1556, 1746, 1776, 2328, 2334, 2664, 3104, 3112, 3492, 3501, 3552, 3589, 4656, 4668, 5328, 6224, 6984, 7002, 7178, 9312, 9336, 10656, 10767, 12448, 13968, 14004, 14356, 14393, 18672, 21534, 27936, 28008, 28712, 28786, 32301, 37344, 37733, 43068, 43179, 56016, 57424, 57572, 64602, 75466, 86136, 86358, 112032, 113199, 114848, 115144, 129204, 129537, 150932, 172272, 172716, 226398, 230288, 258408, 259074, 301864, 339597, 344544, 345432, 452796, 460576, 516816, 518148, 603728, 679194, 690864, 905592, 1033632, 1036296, 1207456, 1358388, 1381728, 1396121, 1811184, 2072592, 2716776, 2792242, 3622368, 4145184, 4188363, 5433552, 5584484, 8376726, 10867104, 11168968, 12565089, 16753452, 22337936, 25130178, 33506904, 44675872, 50260356, 67013808, 100520712, 134027616, 201041424, 402082848]

約数ペア:

[(1, 402082848), (2, 201041424), (3, 134027616), (4, 100520712), (6, 67013808), (8, 50260356), (9, 44675872), (12, 33506904), (16, 25130178), (18, 22337936), (24, 16753452), (32, 12565089), (36, 11168968), (37, 10867104), (48, 8376726), (72, 5584484), (74, 5433552), (96, 4188363), (97, 4145184), (111, 3622368), (144, 2792242), (148, 2716776), (194, 2072592), (222, 1811184), (288, 1396121), (291, 1381728), (296, 1358388), (333, 1207456), (388, 1036296), (389, 1033632), (444, 905592), (582, 690864), (592, 679194), (666, 603728), (776, 518148), (778, 516816), (873, 460576), (888, 452796), (1164, 345432), (1167, 344544), (1184, 339597), (1332, 301864), (1552, 259074), (1556, 258408), (1746, 230288), (1776, 226398), (2328, 172716), (2334, 172272), (2664, 150932), (3104, 129537), (3112, 129204), (3492, 115144), (3501, 114848), (3552, 113199), (3589, 112032), (4656, 86358), (4668, 86136), (5328, 75466), (6224, 64602), (6984, 57572), (7002, 57424), (7178, 56016), (9312, 43179), (9336, 43068), (10656, 37733), (10767, 37344), (12448, 32301), (13968, 28786), (14004, 28712), (14356, 28008), (14393, 27936), (18672, 21534)]