308397672

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 995328000

約数和(自身を除く): 686930328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 53, 54, 62, 66, 72, 79, 88, 93, 99, 106, 108, 124, 132, 158, 159, 186, 198, 212, 216, 237, 248, 264, 279, 297, 316, 318, 341, 372, 396, 424, 474, 477, 558, 583, 594, 632, 636, 682, 711, 744, 792, 837, 869, 948, 954, 1023, 1116, 1166, 1188, 1272, 1364, 1422, 1431, 1643, 1674, 1738, 1749, 1896, 1908, 2046, 2133, 2232, 2332, 2376, 2449, 2607, 2728, 2844, 2862, 3069, 3286, 3348, 3476, 3498, 3816, 4092, 4187, 4266, 4664, 4898, 4929, 5214, 5247, 5688, 5724, 6138, 6572, 6696, 6952, 6996, 7347, 7821, 8184, 8374, 8532, 9207, 9796, 9858, 10428, 10494, 11448, 12276, 12561, 13144, 13992, 14694, 14787, 15642, 15741, 16748, 17064, 18073, 18414, 19592, 19716, 20856, 20988, 22041, 23463, 24552, 25122, 26939, 29388, 29574, 31284, 31482, 33496, 36146, 36828, 37683, 39432, 41976, 44082, 44361, 46057, 46926, 50244, 53878, 54219, 58776, 59148, 62568, 62964, 66123, 72292, 73656, 75366, 80817, 88164, 88722, 92114, 93852, 100488, 107756, 108438, 113049, 118296, 125928, 129797, 132246, 138171, 144584, 150732, 161634, 162657, 176328, 177444, 184228, 187704, 215512, 216876, 226098, 242451, 259594, 264492, 276342, 301464, 323268, 325314, 354888, 368456, 389391, 414513, 433752, 452196, 484902, 487971, 519188, 528984, 552684, 646536, 650628, 727353, 778782, 829026, 904392, 969804, 975942, 1038376, 1105368, 1168173, 1243539, 1301256, 1427767, 1454706, 1557564, 1658052, 1939608, 1951884, 2336346, 2487078, 2855534, 2909412, 3115128, 3316104, 3504519, 3903768, 4283301, 4672692, 4974156, 5711068, 5818824, 7009038, 8566602, 9345384, 9948312, 11422136, 12849903, 14018076, 17133204, 25699806, 28036152, 34266408, 38549709, 51399612, 77099418, 102799224, 154198836, 308397672]

約数ペア:

[(1, 308397672), (2, 154198836), (3, 102799224), (4, 77099418), (6, 51399612), (8, 38549709), (9, 34266408), (11, 28036152), (12, 25699806), (18, 17133204), (22, 14018076), (24, 12849903), (27, 11422136), (31, 9948312), (33, 9345384), (36, 8566602), (44, 7009038), (53, 5818824), (54, 5711068), (62, 4974156), (66, 4672692), (72, 4283301), (79, 3903768), (88, 3504519), (93, 3316104), (99, 3115128), (106, 2909412), (108, 2855534), (124, 2487078), (132, 2336346), (158, 1951884), (159, 1939608), (186, 1658052), (198, 1557564), (212, 1454706), (216, 1427767), (237, 1301256), (248, 1243539), (264, 1168173), (279, 1105368), (297, 1038376), (316, 975942), (318, 969804), (341, 904392), (372, 829026), (396, 778782), (424, 727353), (474, 650628), (477, 646536), (558, 552684), (583, 528984), (594, 519188), (632, 487971), (636, 484902), (682, 452196), (711, 433752), (744, 414513), (792, 389391), (837, 368456), (869, 354888), (948, 325314), (954, 323268), (1023, 301464), (1116, 276342), (1166, 264492), (1188, 259594), (1272, 242451), (1364, 226098), (1422, 216876), (1431, 215512), (1643, 187704), (1674, 184228), (1738, 177444), (1749, 176328), (1896, 162657), (1908, 161634), (2046, 150732), (2133, 144584), (2232, 138171), (2332, 132246), (2376, 129797), (2449, 125928), (2607, 118296), (2728, 113049), (2844, 108438), (2862, 107756), (3069, 100488), (3286, 93852), (3348, 92114), (3476, 88722), (3498, 88164), (3816, 80817), (4092, 75366), (4187, 73656), (4266, 72292), (4664, 66123), (4898, 62964), (4929, 62568), (5214, 59148), (5247, 58776), (5688, 54219), (5724, 53878), (6138, 50244), (6572, 46926), (6696, 46057), (6952, 44361), (6996, 44082), (7347, 41976), (7821, 39432), (8184, 37683), (8374, 36828), (8532, 36146), (9207, 33496), (9796, 31482), (9858, 31284), (10428, 29574), (10494, 29388), (11448, 26939), (12276, 25122), (12561, 24552), (13144, 23463), (13992, 22041), (14694, 20988), (14787, 20856), (15642, 19716), (15741, 19592), (16748, 18414), (17064, 18073)]