428764752

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 240

約数和(自身を含む): 1421784000

約数和(自身を除く): 993019248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 243, 272, 306, 312, 324, 351, 408, 432, 442, 459, 468, 486, 499, 612, 624, 648, 663, 702, 816, 884, 918, 936, 972, 998, 1053, 1224, 1296, 1326, 1377, 1404, 1497, 1768, 1836, 1872, 1944, 1989, 1996, 2106, 2448, 2652, 2754, 2808, 2994, 3159, 3536, 3672, 3888, 3978, 3992, 4131, 4212, 4491, 5304, 5508, 5616, 5967, 5988, 6318, 6487, 7344, 7956, 7984, 8262, 8424, 8483, 8982, 10608, 11016, 11934, 11976, 12636, 12974, 13473, 15912, 16524, 16848, 16966, 17901, 17964, 19461, 22032, 23868, 23952, 25272, 25449, 25948, 26946, 31824, 33048, 33932, 35802, 35928, 38922, 40419, 47736, 50544, 50898, 51896, 53703, 53892, 58383, 66096, 67864, 71604, 71856, 76347, 77844, 80838, 95472, 101796, 103792, 107406, 107784, 110279, 116766, 121257, 135728, 143208, 152694, 155688, 161676, 175149, 203592, 214812, 215568, 220558, 229041, 233532, 242514, 286416, 305388, 311376, 323352, 330837, 350298, 407184, 429624, 441116, 458082, 467064, 485028, 525447, 610776, 646704, 661674, 687123, 700596, 859248, 882232, 916164, 934128, 970056, 992511, 1050894, 1221552, 1323348, 1374246, 1401192, 1576341, 1764464, 1832328, 1940112, 1985022, 2061369, 2101788, 2646696, 2748492, 2802384, 2977533, 3152682, 3664656, 3970044, 4122738, 4203576, 5293392, 5496984, 5955066, 6305364, 7940088, 8245476, 8407152, 8932599, 10993968, 11910132, 12610728, 15880176, 16490952, 17865198, 23820264, 25221456, 26797797, 32981904, 35730396, 47640528, 53595594, 71460792, 107191188, 142921584, 214382376, 428764752]

約数ペア:

[(1, 428764752), (2, 214382376), (3, 142921584), (4, 107191188), (6, 71460792), (8, 53595594), (9, 47640528), (12, 35730396), (13, 32981904), (16, 26797797), (17, 25221456), (18, 23820264), (24, 17865198), (26, 16490952), (27, 15880176), (34, 12610728), (36, 11910132), (39, 10993968), (48, 8932599), (51, 8407152), (52, 8245476), (54, 7940088), (68, 6305364), (72, 5955066), (78, 5496984), (81, 5293392), (102, 4203576), (104, 4122738), (108, 3970044), (117, 3664656), (136, 3152682), (144, 2977533), (153, 2802384), (156, 2748492), (162, 2646696), (204, 2101788), (208, 2061369), (216, 1985022), (221, 1940112), (234, 1832328), (243, 1764464), (272, 1576341), (306, 1401192), (312, 1374246), (324, 1323348), (351, 1221552), (408, 1050894), (432, 992511), (442, 970056), (459, 934128), (468, 916164), (486, 882232), (499, 859248), (612, 700596), (624, 687123), (648, 661674), (663, 646704), (702, 610776), (816, 525447), (884, 485028), (918, 467064), (936, 458082), (972, 441116), (998, 429624), (1053, 407184), (1224, 350298), (1296, 330837), (1326, 323352), (1377, 311376), (1404, 305388), (1497, 286416), (1768, 242514), (1836, 233532), (1872, 229041), (1944, 220558), (1989, 215568), (1996, 214812), (2106, 203592), (2448, 175149), (2652, 161676), (2754, 155688), (2808, 152694), (2994, 143208), (3159, 135728), (3536, 121257), (3672, 116766), (3888, 110279), (3978, 107784), (3992, 107406), (4131, 103792), (4212, 101796), (4491, 95472), (5304, 80838), (5508, 77844), (5616, 76347), (5967, 71856), (5988, 71604), (6318, 67864), (6487, 66096), (7344, 58383), (7956, 53892), (7984, 53703), (8262, 51896), (8424, 50898), (8483, 50544), (8982, 47736), (10608, 40419), (11016, 38922), (11934, 35928), (11976, 35802), (12636, 33932), (12974, 33048), (13473, 31824), (15912, 26946), (16524, 25948), (16848, 25449), (16966, 25272), (17901, 23952), (17964, 23868), (19461, 22032)]