331684128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 986259456

約数和(自身を除く): 654575328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 97, 124, 144, 186, 194, 248, 279, 288, 291, 372, 383, 388, 496, 558, 582, 744, 766, 776, 873, 992, 1116, 1149, 1164, 1488, 1532, 1552, 1746, 2232, 2298, 2328, 2976, 3007, 3064, 3104, 3447, 3492, 4464, 4596, 4656, 6014, 6128, 6894, 6984, 8928, 9021, 9192, 9312, 11873, 12028, 12256, 13788, 13968, 18042, 18384, 23746, 24056, 27063, 27576, 27936, 35619, 36084, 36768, 37151, 47492, 48112, 54126, 55152, 71238, 72168, 74302, 94984, 96224, 106857, 108252, 110304, 111453, 142476, 144336, 148604, 189968, 213714, 216504, 222906, 284952, 288672, 297208, 334359, 379936, 427428, 433008, 445812, 569904, 594416, 668718, 854856, 866016, 891624, 1139808, 1151681, 1188832, 1337436, 1709712, 1783248, 2303362, 2674872, 3419424, 3455043, 3566496, 4606724, 5349744, 6910086, 9213448, 10365129, 10699488, 13820172, 18426896, 20730258, 27640344, 36853792, 41460516, 55280688, 82921032, 110561376, 165842064, 331684128]

約数ペア:

[(1, 331684128), (2, 165842064), (3, 110561376), (4, 82921032), (6, 55280688), (8, 41460516), (9, 36853792), (12, 27640344), (16, 20730258), (18, 18426896), (24, 13820172), (31, 10699488), (32, 10365129), (36, 9213448), (48, 6910086), (62, 5349744), (72, 4606724), (93, 3566496), (96, 3455043), (97, 3419424), (124, 2674872), (144, 2303362), (186, 1783248), (194, 1709712), (248, 1337436), (279, 1188832), (288, 1151681), (291, 1139808), (372, 891624), (383, 866016), (388, 854856), (496, 668718), (558, 594416), (582, 569904), (744, 445812), (766, 433008), (776, 427428), (873, 379936), (992, 334359), (1116, 297208), (1149, 288672), (1164, 284952), (1488, 222906), (1532, 216504), (1552, 213714), (1746, 189968), (2232, 148604), (2298, 144336), (2328, 142476), (2976, 111453), (3007, 110304), (3064, 108252), (3104, 106857), (3447, 96224), (3492, 94984), (4464, 74302), (4596, 72168), (4656, 71238), (6014, 55152), (6128, 54126), (6894, 48112), (6984, 47492), (8928, 37151), (9021, 36768), (9192, 36084), (9312, 35619), (11873, 27936), (12028, 27576), (12256, 27063), (13788, 24056), (13968, 23746), (18042, 18384)]