308973888

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 936117000

約数和(自身を除く): 627143112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 64, 72, 87, 96, 106, 116, 144, 159, 174, 192, 212, 232, 261, 288, 318, 348, 349, 424, 464, 477, 522, 576, 636, 696, 698, 848, 928, 954, 1044, 1047, 1272, 1392, 1396, 1537, 1696, 1856, 1908, 2088, 2094, 2544, 2784, 2792, 3074, 3141, 3392, 3816, 4176, 4188, 4611, 5088, 5568, 5584, 6148, 6282, 7632, 8352, 8376, 9222, 10121, 10176, 11168, 12296, 12564, 13833, 15264, 16704, 16752, 18444, 18497, 20242, 22336, 24592, 25128, 27666, 30363, 30528, 33504, 36888, 36994, 40484, 49184, 50256, 55332, 55491, 60726, 67008, 73776, 73988, 80968, 91089, 98368, 100512, 110664, 110982, 121452, 147552, 147976, 161936, 166473, 182178, 201024, 221328, 221964, 242904, 295104, 295952, 323872, 332946, 364356, 442656, 443928, 485808, 536413, 591904, 647744, 665892, 728712, 885312, 887856, 971616, 1072826, 1183808, 1331784, 1457424, 1609239, 1775712, 1943232, 2145652, 2663568, 2914848, 3218478, 3551424, 4291304, 4827717, 5327136, 5829696, 6436956, 8582608, 9655434, 10654272, 12873912, 17165216, 19310868, 25747824, 34330432, 38621736, 51495648, 77243472, 102991296, 154486944, 308973888]

約数ペア:

[(1, 308973888), (2, 154486944), (3, 102991296), (4, 77243472), (6, 51495648), (8, 38621736), (9, 34330432), (12, 25747824), (16, 19310868), (18, 17165216), (24, 12873912), (29, 10654272), (32, 9655434), (36, 8582608), (48, 6436956), (53, 5829696), (58, 5327136), (64, 4827717), (72, 4291304), (87, 3551424), (96, 3218478), (106, 2914848), (116, 2663568), (144, 2145652), (159, 1943232), (174, 1775712), (192, 1609239), (212, 1457424), (232, 1331784), (261, 1183808), (288, 1072826), (318, 971616), (348, 887856), (349, 885312), (424, 728712), (464, 665892), (477, 647744), (522, 591904), (576, 536413), (636, 485808), (696, 443928), (698, 442656), (848, 364356), (928, 332946), (954, 323872), (1044, 295952), (1047, 295104), (1272, 242904), (1392, 221964), (1396, 221328), (1537, 201024), (1696, 182178), (1856, 166473), (1908, 161936), (2088, 147976), (2094, 147552), (2544, 121452), (2784, 110982), (2792, 110664), (3074, 100512), (3141, 98368), (3392, 91089), (3816, 80968), (4176, 73988), (4188, 73776), (4611, 67008), (5088, 60726), (5568, 55491), (5584, 55332), (6148, 50256), (6282, 49184), (7632, 40484), (8352, 36994), (8376, 36888), (9222, 33504), (10121, 30528), (10176, 30363), (11168, 27666), (12296, 25128), (12564, 24592), (13833, 22336), (15264, 20242), (16704, 18497), (16752, 18444)]