748897968

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3544

約数の個数: 160

約数和(自身を含む): 2430400000

約数和(自身を除く): 1681502032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1456, 1911, 2058, 2184, 2352, 2548, 2744, 3499, 3822, 4116, 4368, 4459, 5096, 5488, 6998, 7644, 8232, 8918, 10192, 10497, 13377, 13996, 15288, 16464, 17836, 20994, 24493, 26754, 27992, 30576, 35672, 41988, 45487, 48986, 53508, 55984, 71344, 73479, 83976, 90974, 97972, 107016, 136461, 146958, 167952, 171451, 181948, 195944, 214032, 272922, 293916, 318409, 342902, 363896, 391888, 514353, 545844, 587832, 636818, 685804, 727792, 955227, 1028706, 1091688, 1175664, 1200157, 1273636, 1371608, 1910454, 2057412, 2183376, 2228863, 2400314, 2547272, 2743216, 3600471, 3820908, 4114824, 4457726, 4800628, 5094544, 6686589, 7200942, 7641816, 8229648, 8915452, 9601256, 13373178, 14401884, 15283632, 15602041, 17830904, 19202512, 26746356, 28803768, 31204082, 35661808, 46806123, 53492712, 57607536, 62408164, 93612246, 106985424, 124816328, 187224492, 249632656, 374448984, 748897968]

約数ペア:

[(1, 748897968), (2, 374448984), (3, 249632656), (4, 187224492), (6, 124816328), (7, 106985424), (8, 93612246), (12, 62408164), (13, 57607536), (14, 53492712), (16, 46806123), (21, 35661808), (24, 31204082), (26, 28803768), (28, 26746356), (39, 19202512), (42, 17830904), (48, 15602041), (49, 15283632), (52, 14401884), (56, 13373178), (78, 9601256), (84, 8915452), (91, 8229648), (98, 7641816), (104, 7200942), (112, 6686589), (147, 5094544), (156, 4800628), (168, 4457726), (182, 4114824), (196, 3820908), (208, 3600471), (273, 2743216), (294, 2547272), (312, 2400314), (336, 2228863), (343, 2183376), (364, 2057412), (392, 1910454), (546, 1371608), (588, 1273636), (624, 1200157), (637, 1175664), (686, 1091688), (728, 1028706), (784, 955227), (1029, 727792), (1092, 685804), (1176, 636818), (1274, 587832), (1372, 545844), (1456, 514353), (1911, 391888), (2058, 363896), (2184, 342902), (2352, 318409), (2548, 293916), (2744, 272922), (3499, 214032), (3822, 195944), (4116, 181948), (4368, 171451), (4459, 167952), (5096, 146958), (5488, 136461), (6998, 107016), (7644, 97972), (8232, 90974), (8918, 83976), (10192, 73479), (10497, 71344), (13377, 55984), (13996, 53508), (15288, 48986), (16464, 45487), (17836, 41988), (20994, 35672), (24493, 30576), (26754, 27992)]