397006272

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 280

約数和(自身を含む): 1306317936

約数和(自身を除く): 909311664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 81, 86, 96, 104, 108, 117, 129, 137, 144, 156, 162, 172, 192, 208, 216, 234, 258, 274, 288, 312, 324, 344, 351, 387, 411, 416, 432, 468, 516, 548, 559, 576, 624, 648, 688, 702, 774, 822, 832, 864, 936, 1032, 1053, 1096, 1118, 1161, 1233, 1248, 1296, 1376, 1404, 1548, 1644, 1677, 1728, 1781, 1872, 2064, 2106, 2192, 2236, 2322, 2466, 2496, 2592, 2752, 2808, 3096, 3288, 3354, 3483, 3562, 3699, 3744, 4128, 4212, 4384, 4472, 4644, 4932, 5031, 5184, 5343, 5616, 5891, 6192, 6576, 6708, 6966, 7124, 7398, 7488, 8256, 8424, 8768, 8944, 9288, 9864, 10062, 10686, 11097, 11232, 11782, 12384, 13152, 13416, 13932, 14248, 14796, 15093, 16029, 16848, 17673, 17888, 18576, 19728, 20124, 21372, 22194, 22464, 23564, 24768, 26304, 26832, 27864, 28496, 29592, 30186, 32058, 33696, 35346, 35776, 37152, 39456, 40248, 42744, 44388, 45279, 47128, 48087, 53019, 53664, 55728, 56992, 59184, 60372, 64116, 67392, 70692, 74304, 76583, 78912, 80496, 85488, 88776, 90558, 94256, 96174, 106038, 107328, 111456, 113984, 118368, 120744, 128232, 141384, 144261, 153166, 159057, 160992, 170976, 177552, 181116, 188512, 192348, 212076, 222912, 229749, 236736, 241488, 256464, 282768, 288522, 306332, 318114, 321984, 341952, 355104, 362232, 377024, 384696, 424152, 459498, 477171, 482976, 512928, 565536, 577044, 612664, 636228, 689247, 710208, 724464, 769392, 848304, 918996, 954342, 965952, 1025856, 1131072, 1154088, 1225328, 1272456, 1378494, 1448928, 1538784, 1696608, 1837992, 1908684, 2067741, 2308176, 2450656, 2544912, 2756988, 2897856, 3077568, 3393216, 3675984, 3817368, 4135482, 4616352, 4901312, 5089824, 5513976, 6203223, 7351968, 7634736, 8270964, 9232704, 10179648, 11027952, 12406446, 14703936, 15269472, 16541928, 22055904, 24812892, 30538944, 33083856, 44111808, 49625784, 66167712, 99251568, 132335424, 198503136, 397006272]

約数ペア:

[(1, 397006272), (2, 198503136), (3, 132335424), (4, 99251568), (6, 66167712), (8, 49625784), (9, 44111808), (12, 33083856), (13, 30538944), (16, 24812892), (18, 22055904), (24, 16541928), (26, 15269472), (27, 14703936), (32, 12406446), (36, 11027952), (39, 10179648), (43, 9232704), (48, 8270964), (52, 7634736), (54, 7351968), (64, 6203223), (72, 5513976), (78, 5089824), (81, 4901312), (86, 4616352), (96, 4135482), (104, 3817368), (108, 3675984), (117, 3393216), (129, 3077568), (137, 2897856), (144, 2756988), (156, 2544912), (162, 2450656), (172, 2308176), (192, 2067741), (208, 1908684), (216, 1837992), (234, 1696608), (258, 1538784), (274, 1448928), (288, 1378494), (312, 1272456), (324, 1225328), (344, 1154088), (351, 1131072), (387, 1025856), (411, 965952), (416, 954342), (432, 918996), (468, 848304), (516, 769392), (548, 724464), (559, 710208), (576, 689247), (624, 636228), (648, 612664), (688, 577044), (702, 565536), (774, 512928), (822, 482976), (832, 477171), (864, 459498), (936, 424152), (1032, 384696), (1053, 377024), (1096, 362232), (1118, 355104), (1161, 341952), (1233, 321984), (1248, 318114), (1296, 306332), (1376, 288522), (1404, 282768), (1548, 256464), (1644, 241488), (1677, 236736), (1728, 229749), (1781, 222912), (1872, 212076), (2064, 192348), (2106, 188512), (2192, 181116), (2236, 177552), (2322, 170976), (2466, 160992), (2496, 159057), (2592, 153166), (2752, 144261), (2808, 141384), (3096, 128232), (3288, 120744), (3354, 118368), (3483, 113984), (3562, 111456), (3699, 107328), (3744, 106038), (4128, 96174), (4212, 94256), (4384, 90558), (4472, 88776), (4644, 85488), (4932, 80496), (5031, 78912), (5184, 76583), (5343, 74304), (5616, 70692), (5891, 67392), (6192, 64116), (6576, 60372), (6708, 59184), (6966, 56992), (7124, 55728), (7398, 53664), (7488, 53019), (8256, 48087), (8424, 47128), (8768, 45279), (8944, 44388), (9288, 42744), (9864, 40248), (10062, 39456), (10686, 37152), (11097, 35776), (11232, 35346), (11782, 33696), (12384, 32058), (13152, 30186), (13416, 29592), (13932, 28496), (14248, 27864), (14796, 26832), (15093, 26304), (16029, 24768), (16848, 23564), (17673, 22464), (17888, 22194), (18576, 21372), (19728, 20124)]