308016744

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 995328000

約数和(自身を除く): 687311256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 49, 51, 56, 62, 68, 71, 84, 93, 98, 102, 119, 124, 136, 142, 147, 168, 186, 196, 204, 213, 217, 238, 248, 284, 294, 343, 357, 372, 392, 408, 426, 434, 476, 497, 527, 568, 588, 651, 686, 714, 744, 833, 852, 868, 952, 994, 1029, 1054, 1176, 1207, 1302, 1372, 1428, 1491, 1519, 1581, 1666, 1704, 1736, 1988, 2058, 2108, 2201, 2414, 2499, 2604, 2744, 2856, 2982, 3038, 3162, 3332, 3479, 3621, 3689, 3976, 4116, 4216, 4402, 4557, 4828, 4998, 5208, 5831, 5964, 6076, 6324, 6603, 6664, 6958, 7242, 7378, 8232, 8449, 8804, 9114, 9656, 9996, 10437, 10633, 11067, 11662, 11928, 12152, 12648, 13206, 13916, 14484, 14756, 15407, 16898, 17493, 17608, 18228, 19992, 20874, 21266, 22134, 23324, 24353, 25347, 25823, 26412, 27832, 28968, 29512, 30814, 31899, 33796, 34986, 36456, 37417, 41748, 42532, 44268, 46221, 46648, 48706, 50694, 51646, 52824, 59143, 61628, 63798, 67592, 69972, 73059, 74834, 77469, 83496, 85064, 88536, 92442, 97412, 101388, 103292, 107849, 112251, 118286, 123256, 127596, 139944, 146118, 149668, 154938, 177429, 180761, 184884, 194824, 202776, 206584, 215698, 224502, 236572, 255192, 261919, 292236, 299336, 309876, 323547, 354858, 361522, 369768, 414001, 431396, 449004, 473144, 523838, 542283, 584472, 619752, 647094, 709716, 723044, 754943, 785757, 828002, 862792, 898008, 1047676, 1084566, 1242003, 1294188, 1419432, 1446088, 1509886, 1571514, 1656004, 1833433, 2095352, 2169132, 2264829, 2484006, 2588376, 3019772, 3143028, 3312008, 3666866, 4338264, 4529658, 4968012, 5500299, 6039544, 6286056, 7333732, 9059316, 9936024, 11000598, 12834031, 14667464, 18118632, 22001196, 25668062, 38502093, 44002392, 51336124, 77004186, 102672248, 154008372, 308016744]

約数ペア:

[(1, 308016744), (2, 154008372), (3, 102672248), (4, 77004186), (6, 51336124), (7, 44002392), (8, 38502093), (12, 25668062), (14, 22001196), (17, 18118632), (21, 14667464), (24, 12834031), (28, 11000598), (31, 9936024), (34, 9059316), (42, 7333732), (49, 6286056), (51, 6039544), (56, 5500299), (62, 4968012), (68, 4529658), (71, 4338264), (84, 3666866), (93, 3312008), (98, 3143028), (102, 3019772), (119, 2588376), (124, 2484006), (136, 2264829), (142, 2169132), (147, 2095352), (168, 1833433), (186, 1656004), (196, 1571514), (204, 1509886), (213, 1446088), (217, 1419432), (238, 1294188), (248, 1242003), (284, 1084566), (294, 1047676), (343, 898008), (357, 862792), (372, 828002), (392, 785757), (408, 754943), (426, 723044), (434, 709716), (476, 647094), (497, 619752), (527, 584472), (568, 542283), (588, 523838), (651, 473144), (686, 449004), (714, 431396), (744, 414001), (833, 369768), (852, 361522), (868, 354858), (952, 323547), (994, 309876), (1029, 299336), (1054, 292236), (1176, 261919), (1207, 255192), (1302, 236572), (1372, 224502), (1428, 215698), (1491, 206584), (1519, 202776), (1581, 194824), (1666, 184884), (1704, 180761), (1736, 177429), (1988, 154938), (2058, 149668), (2108, 146118), (2201, 139944), (2414, 127596), (2499, 123256), (2604, 118286), (2744, 112251), (2856, 107849), (2982, 103292), (3038, 101388), (3162, 97412), (3332, 92442), (3479, 88536), (3621, 85064), (3689, 83496), (3976, 77469), (4116, 74834), (4216, 73059), (4402, 69972), (4557, 67592), (4828, 63798), (4998, 61628), (5208, 59143), (5831, 52824), (5964, 51646), (6076, 50694), (6324, 48706), (6603, 46648), (6664, 46221), (6958, 44268), (7242, 42532), (7378, 41748), (8232, 37417), (8449, 36456), (8804, 34986), (9114, 33796), (9656, 31899), (9996, 30814), (10437, 29512), (10633, 28968), (11067, 27832), (11662, 26412), (11928, 25823), (12152, 25347), (12648, 24353), (13206, 23324), (13916, 22134), (14484, 21266), (14756, 20874), (15407, 19992), (16898, 18228), (17493, 17608)]