487278336

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 1358916608

約数和(自身を除く): 871638272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 128, 186, 192, 194, 211, 248, 256, 291, 372, 384, 388, 422, 496, 582, 633, 744, 768, 776, 844, 992, 1164, 1266, 1488, 1552, 1688, 1984, 2328, 2532, 2976, 3007, 3104, 3376, 3968, 4656, 5064, 5952, 6014, 6208, 6541, 6752, 7936, 9021, 9312, 10128, 11904, 12028, 12416, 13082, 13504, 18042, 18624, 19623, 20256, 20467, 23808, 24056, 24832, 26164, 27008, 36084, 37248, 39246, 40512, 40934, 48112, 52328, 54016, 61401, 72168, 74496, 78492, 81024, 81868, 96224, 104656, 122802, 144336, 156984, 162048, 163736, 192448, 209312, 245604, 288672, 313968, 327472, 384896, 418624, 491208, 577344, 627936, 634477, 654944, 769792, 837248, 982416, 1154688, 1255872, 1268954, 1309888, 1674496, 1903431, 1964832, 2309376, 2511744, 2537908, 2619776, 3806862, 3929664, 5023488, 5075816, 5239552, 7613724, 7859328, 10151632, 15227448, 15718656, 20303264, 30454896, 40606528, 60909792, 81213056, 121819584, 162426112, 243639168, 487278336]

約数ペア:

[(1, 487278336), (2, 243639168), (3, 162426112), (4, 121819584), (6, 81213056), (8, 60909792), (12, 40606528), (16, 30454896), (24, 20303264), (31, 15718656), (32, 15227448), (48, 10151632), (62, 7859328), (64, 7613724), (93, 5239552), (96, 5075816), (97, 5023488), (124, 3929664), (128, 3806862), (186, 2619776), (192, 2537908), (194, 2511744), (211, 2309376), (248, 1964832), (256, 1903431), (291, 1674496), (372, 1309888), (384, 1268954), (388, 1255872), (422, 1154688), (496, 982416), (582, 837248), (633, 769792), (744, 654944), (768, 634477), (776, 627936), (844, 577344), (992, 491208), (1164, 418624), (1266, 384896), (1488, 327472), (1552, 313968), (1688, 288672), (1984, 245604), (2328, 209312), (2532, 192448), (2976, 163736), (3007, 162048), (3104, 156984), (3376, 144336), (3968, 122802), (4656, 104656), (5064, 96224), (5952, 81868), (6014, 81024), (6208, 78492), (6541, 74496), (6752, 72168), (7936, 61401), (9021, 54016), (9312, 52328), (10128, 48112), (11904, 40934), (12028, 40512), (12416, 39246), (13082, 37248), (13504, 36084), (18042, 27008), (18624, 26164), (19623, 24832), (20256, 24056), (20467, 23808)]