747392688

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1552

約数の個数: 180

約数和(自身を含む): 2468188008

約数和(自身を除く): 1720795320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 336, 392, 438, 441, 504, 511, 584, 588, 657, 784, 876, 882, 1008, 1022, 1168, 1176, 1314, 1451, 1533, 1752, 1764, 2044, 2352, 2628, 2902, 3066, 3504, 3528, 3577, 4088, 4353, 4599, 5256, 5804, 6132, 7056, 7154, 8176, 8706, 9198, 10157, 10512, 10731, 11608, 12264, 13059, 14308, 17412, 18396, 20314, 21462, 23216, 24528, 26118, 28616, 30471, 32193, 34824, 36792, 40628, 42924, 52236, 57232, 60942, 64386, 69648, 71099, 73584, 81256, 85848, 91413, 104472, 105923, 121884, 128772, 142198, 162512, 171696, 182826, 208944, 211846, 213297, 243768, 257544, 284396, 317769, 365652, 423692, 426594, 487536, 515088, 568792, 635538, 639891, 731304, 741461, 847384, 853188, 953307, 1137584, 1271076, 1279782, 1462608, 1482922, 1694768, 1706376, 1906614, 2224383, 2542152, 2559564, 2965844, 3412752, 3813228, 4448766, 5084304, 5119128, 5190227, 5931688, 6673149, 7626456, 8897532, 10238256, 10380454, 11863376, 13346298, 15252912, 15570681, 17795064, 20760908, 26692596, 31141362, 35590128, 41521816, 46712043, 53385192, 62282724, 83043632, 93424086, 106770384, 124565448, 186848172, 249130896, 373696344, 747392688]

約数ペア:

[(1, 747392688), (2, 373696344), (3, 249130896), (4, 186848172), (6, 124565448), (7, 106770384), (8, 93424086), (9, 83043632), (12, 62282724), (14, 53385192), (16, 46712043), (18, 41521816), (21, 35590128), (24, 31141362), (28, 26692596), (36, 20760908), (42, 17795064), (48, 15570681), (49, 15252912), (56, 13346298), (63, 11863376), (72, 10380454), (73, 10238256), (84, 8897532), (98, 7626456), (112, 6673149), (126, 5931688), (144, 5190227), (146, 5119128), (147, 5084304), (168, 4448766), (196, 3813228), (219, 3412752), (252, 2965844), (292, 2559564), (294, 2542152), (336, 2224383), (392, 1906614), (438, 1706376), (441, 1694768), (504, 1482922), (511, 1462608), (584, 1279782), (588, 1271076), (657, 1137584), (784, 953307), (876, 853188), (882, 847384), (1008, 741461), (1022, 731304), (1168, 639891), (1176, 635538), (1314, 568792), (1451, 515088), (1533, 487536), (1752, 426594), (1764, 423692), (2044, 365652), (2352, 317769), (2628, 284396), (2902, 257544), (3066, 243768), (3504, 213297), (3528, 211846), (3577, 208944), (4088, 182826), (4353, 171696), (4599, 162512), (5256, 142198), (5804, 128772), (6132, 121884), (7056, 105923), (7154, 104472), (8176, 91413), (8706, 85848), (9198, 81256), (10157, 73584), (10512, 71099), (10731, 69648), (11608, 64386), (12264, 60942), (13059, 57232), (14308, 52236), (17412, 42924), (18396, 40628), (20314, 36792), (21462, 34824), (23216, 32193), (24528, 30471), (26118, 28616)]