728939952

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 320

約数和(自身を含む): 2399846400

約数和(自身を除く): 1670906448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 53, 54, 62, 72, 78, 79, 93, 104, 106, 108, 117, 124, 144, 156, 158, 159, 186, 208, 212, 216, 234, 237, 248, 279, 312, 316, 318, 351, 372, 403, 424, 432, 468, 474, 477, 496, 558, 624, 632, 636, 689, 702, 711, 744, 806, 837, 848, 936, 948, 954, 1027, 1116, 1209, 1264, 1272, 1378, 1404, 1422, 1431, 1488, 1612, 1643, 1674, 1872, 1896, 1908, 2054, 2067, 2133, 2232, 2418, 2449, 2544, 2756, 2808, 2844, 2862, 3081, 3224, 3286, 3348, 3627, 3792, 3816, 4108, 4134, 4187, 4266, 4464, 4836, 4898, 4929, 5512, 5616, 5688, 5724, 6162, 6201, 6448, 6572, 6696, 7254, 7347, 7632, 8216, 8268, 8374, 8532, 9243, 9672, 9796, 9858, 10881, 11024, 11376, 11448, 12324, 12402, 12561, 13144, 13392, 14508, 14694, 14787, 16432, 16536, 16748, 17064, 18486, 18603, 19344, 19592, 19716, 21359, 21762, 22041, 22896, 24648, 24804, 25122, 26288, 27729, 29016, 29388, 29574, 31837, 33072, 33496, 34128, 36972, 37206, 37683, 39184, 39432, 42718, 43524, 44082, 44361, 49296, 49608, 50244, 54431, 55458, 58032, 58776, 59148, 63674, 64077, 66123, 66992, 73944, 74412, 75366, 78864, 85436, 87048, 88164, 88722, 95511, 99216, 100488, 108862, 110916, 113049, 117552, 118296, 127348, 128154, 129797, 132246, 147888, 148824, 150732, 163293, 170872, 174096, 176328, 177444, 191022, 192231, 200976, 217724, 221832, 226098, 236592, 254696, 256308, 259594, 264492, 286533, 297648, 301464, 326586, 341744, 352656, 354888, 382044, 384462, 389391, 435448, 443664, 452196, 489879, 509392, 512616, 519188, 528984, 573066, 576693, 602928, 653172, 709776, 764088, 768924, 778782, 859599, 870896, 904392, 979758, 1025232, 1038376, 1057968, 1146132, 1153386, 1168173, 1306344, 1469637, 1528176, 1537848, 1557564, 1687361, 1719198, 1808784, 1959516, 2076752, 2292264, 2306772, 2336346, 2612688, 2939274, 3075696, 3115128, 3374722, 3438396, 3504519, 3919032, 4584528, 4613544, 4672692, 5062083, 5878548, 6230256, 6749444, 6876792, 7009038, 7838064, 9227088, 9345384, 10124166, 11757096, 13498888, 13753584, 14018076, 15186249, 18690768, 20248332, 23514192, 26997776, 28036152, 30372498, 40496664, 45558747, 56072304, 60744996, 80993328, 91117494, 121489992, 182234988, 242979984, 364469976, 728939952]

約数ペア:

[(1, 728939952), (2, 364469976), (3, 242979984), (4, 182234988), (6, 121489992), (8, 91117494), (9, 80993328), (12, 60744996), (13, 56072304), (16, 45558747), (18, 40496664), (24, 30372498), (26, 28036152), (27, 26997776), (31, 23514192), (36, 20248332), (39, 18690768), (48, 15186249), (52, 14018076), (53, 13753584), (54, 13498888), (62, 11757096), (72, 10124166), (78, 9345384), (79, 9227088), (93, 7838064), (104, 7009038), (106, 6876792), (108, 6749444), (117, 6230256), (124, 5878548), (144, 5062083), (156, 4672692), (158, 4613544), (159, 4584528), (186, 3919032), (208, 3504519), (212, 3438396), (216, 3374722), (234, 3115128), (237, 3075696), (248, 2939274), (279, 2612688), (312, 2336346), (316, 2306772), (318, 2292264), (351, 2076752), (372, 1959516), (403, 1808784), (424, 1719198), (432, 1687361), (468, 1557564), (474, 1537848), (477, 1528176), (496, 1469637), (558, 1306344), (624, 1168173), (632, 1153386), (636, 1146132), (689, 1057968), (702, 1038376), (711, 1025232), (744, 979758), (806, 904392), (837, 870896), (848, 859599), (936, 778782), (948, 768924), (954, 764088), (1027, 709776), (1116, 653172), (1209, 602928), (1264, 576693), (1272, 573066), (1378, 528984), (1404, 519188), (1422, 512616), (1431, 509392), (1488, 489879), (1612, 452196), (1643, 443664), (1674, 435448), (1872, 389391), (1896, 384462), (1908, 382044), (2054, 354888), (2067, 352656), (2133, 341744), (2232, 326586), (2418, 301464), (2449, 297648), (2544, 286533), (2756, 264492), (2808, 259594), (2844, 256308), (2862, 254696), (3081, 236592), (3224, 226098), (3286, 221832), (3348, 217724), (3627, 200976), (3792, 192231), (3816, 191022), (4108, 177444), (4134, 176328), (4187, 174096), (4266, 170872), (4464, 163293), (4836, 150732), (4898, 148824), (4929, 147888), (5512, 132246), (5616, 129797), (5688, 128154), (5724, 127348), (6162, 118296), (6201, 117552), (6448, 113049), (6572, 110916), (6696, 108862), (7254, 100488), (7347, 99216), (7632, 95511), (8216, 88722), (8268, 88164), (8374, 87048), (8532, 85436), (9243, 78864), (9672, 75366), (9796, 74412), (9858, 73944), (10881, 66992), (11024, 66123), (11376, 64077), (11448, 63674), (12324, 59148), (12402, 58776), (12561, 58032), (13144, 55458), (13392, 54431), (14508, 50244), (14694, 49608), (14787, 49296), (16432, 44361), (16536, 44082), (16748, 43524), (17064, 42718), (18486, 39432), (18603, 39184), (19344, 37683), (19592, 37206), (19716, 36972), (21359, 34128), (21762, 33496), (22041, 33072), (22896, 31837), (24648, 29574), (24804, 29388), (25122, 29016), (26288, 27729)]