308968296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 956901120

約数和(自身を除く): 647932824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 193, 273, 312, 364, 386, 546, 579, 728, 733, 772, 1092, 1158, 1351, 1466, 1544, 2184, 2199, 2316, 2509, 2702, 2932, 4053, 4398, 4632, 5018, 5131, 5404, 5864, 7527, 8106, 8796, 9529, 10036, 10262, 10808, 15054, 15393, 16212, 17563, 17592, 19058, 20072, 20524, 28587, 30108, 30786, 32424, 35126, 38116, 41048, 52689, 57174, 60216, 61572, 66703, 70252, 76232, 105378, 114348, 123144, 133406, 140504, 141469, 200109, 210756, 228696, 266812, 282938, 400218, 421512, 424407, 533624, 565876, 800436, 848814, 990283, 1131752, 1600872, 1697628, 1839097, 1980566, 2970849, 3395256, 3678194, 3961132, 5517291, 5941698, 7356388, 7922264, 11034582, 11883396, 12873679, 14712776, 22069164, 23766792, 25747358, 38621037, 44138328, 51494716, 77242074, 102989432, 154484148, 308968296]

約数ペア:

[(1, 308968296), (2, 154484148), (3, 102989432), (4, 77242074), (6, 51494716), (7, 44138328), (8, 38621037), (12, 25747358), (13, 23766792), (14, 22069164), (21, 14712776), (24, 12873679), (26, 11883396), (28, 11034582), (39, 7922264), (42, 7356388), (52, 5941698), (56, 5517291), (78, 3961132), (84, 3678194), (91, 3395256), (104, 2970849), (156, 1980566), (168, 1839097), (182, 1697628), (193, 1600872), (273, 1131752), (312, 990283), (364, 848814), (386, 800436), (546, 565876), (579, 533624), (728, 424407), (733, 421512), (772, 400218), (1092, 282938), (1158, 266812), (1351, 228696), (1466, 210756), (1544, 200109), (2184, 141469), (2199, 140504), (2316, 133406), (2509, 123144), (2702, 114348), (2932, 105378), (4053, 76232), (4398, 70252), (4632, 66703), (5018, 61572), (5131, 60216), (5404, 57174), (5864, 52689), (7527, 41048), (8106, 38116), (8796, 35126), (9529, 32424), (10036, 30786), (10262, 30108), (10808, 28587), (15054, 20524), (15393, 20072), (16212, 19058), (17563, 17592)]