321990459648

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{225529}}^1$

素因数の和:225585

約数の個数: 216

約数和(自身を含む): 1012319370720

約数和(自身を除く): 690328911072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 169, 176, 192, 208, 256, 264, 286, 312, 338, 352, 384, 416, 429, 507, 528, 572, 624, 676, 704, 768, 832, 858, 1014, 1056, 1144, 1248, 1352, 1408, 1664, 1716, 1859, 2028, 2112, 2288, 2496, 2704, 2816, 3328, 3432, 3718, 4056, 4224, 4576, 4992, 5408, 5577, 6864, 7436, 8112, 8448, 9152, 9984, 10816, 11154, 13728, 14872, 16224, 18304, 21632, 22308, 27456, 29744, 32448, 36608, 43264, 44616, 54912, 59488, 64896, 89232, 109824, 118976, 129792, 178464, 225529, 237952, 356928, 451058, 475904, 676587, 713856, 902116, 1353174, 1427712, 1804232, 2480819, 2706348, 2931877, 3608464, 4961638, 5412696, 5863754, 7216928, 7442457, 8795631, 9923276, 10825392, 11727508, 14433856, 14884914, 17591262, 19846552, 21650784, 23455016, 28867712, 29769828, 32250647, 35182524, 38114401, 39693104, 43301568, 46910032, 57735424, 59539656, 64501294, 70365048, 76228802, 79386208, 86603136, 93820064, 96751941, 114343203, 119079312, 129002588, 140730096, 152457604, 158772416, 173206272, 187640128, 193503882, 228686406, 238158624, 258005176, 281460192, 304915208, 317544832, 375280256, 387007764, 419258411, 457372812, 476317248, 516010352, 562920384, 609830416, 635089664, 750560512, 774015528, 838516822, 914745624, 952634496, 1032020704, 1125840768, 1219660832, 1257775233, 1548031056, 1677033644, 1829491248, 1905268992, 2064041408, 2251681536, 2439321664, 2515550466, 3096062112, 3354067288, 3658982496, 4128082816, 4878643328, 5031100932, 6192124224, 6708134576, 7317964992, 8256165632, 9757286656, 10062201864, 12384248448, 13416269152, 14635929984, 20124403728, 24768496896, 26832538304, 29271859968, 40248807456, 53665076608, 80497614912, 107330153216, 160995229824, 321990459648]

約数ペア:

[(1, 321990459648), (2, 160995229824), (3, 107330153216), (4, 80497614912), (6, 53665076608), (8, 40248807456), (11, 29271859968), (12, 26832538304), (13, 24768496896), (16, 20124403728), (22, 14635929984), (24, 13416269152), (26, 12384248448), (32, 10062201864), (33, 9757286656), (39, 8256165632), (44, 7317964992), (48, 6708134576), (52, 6192124224), (64, 5031100932), (66, 4878643328), (78, 4128082816), (88, 3658982496), (96, 3354067288), (104, 3096062112), (128, 2515550466), (132, 2439321664), (143, 2251681536), (156, 2064041408), (169, 1905268992), (176, 1829491248), (192, 1677033644), (208, 1548031056), (256, 1257775233), (264, 1219660832), (286, 1125840768), (312, 1032020704), (338, 952634496), (352, 914745624), (384, 838516822), (416, 774015528), (429, 750560512), (507, 635089664), (528, 609830416), (572, 562920384), (624, 516010352), (676, 476317248), (704, 457372812), (768, 419258411), (832, 387007764), (858, 375280256), (1014, 317544832), (1056, 304915208), (1144, 281460192), (1248, 258005176), (1352, 238158624), (1408, 228686406), (1664, 193503882), (1716, 187640128), (1859, 173206272), (2028, 158772416), (2112, 152457604), (2288, 140730096), (2496, 129002588), (2704, 119079312), (2816, 114343203), (3328, 96751941), (3432, 93820064), (3718, 86603136), (4056, 79386208), (4224, 76228802), (4576, 70365048), (4992, 64501294), (5408, 59539656), (5577, 57735424), (6864, 46910032), (7436, 43301568), (8112, 39693104), (8448, 38114401), (9152, 35182524), (9984, 32250647), (10816, 29769828), (11154, 28867712), (13728, 23455016), (14872, 21650784), (16224, 19846552), (18304, 17591262), (21632, 14884914), (22308, 14433856), (27456, 11727508), (29744, 10825392), (32448, 9923276), (36608, 8795631), (43264, 7442457), (44616, 7216928), (54912, 5863754), (59488, 5412696), (64896, 4961638), (89232, 3608464), (109824, 2931877), (118976, 2706348), (129792, 2480819), (178464, 1804232), (225529, 1427712), (237952, 1353174), (356928, 902116), (451058, 713856), (475904, 676587)]