728133504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 2379456000

約数和(自身を除く): 1651322496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 64, 76, 84, 96, 106, 112, 114, 128, 133, 152, 159, 168, 192, 212, 224, 228, 266, 269, 304, 318, 336, 371, 384, 399, 424, 448, 456, 532, 538, 608, 636, 672, 742, 798, 807, 848, 896, 912, 1007, 1064, 1076, 1113, 1216, 1272, 1344, 1484, 1596, 1614, 1696, 1824, 1883, 2014, 2128, 2152, 2226, 2432, 2544, 2688, 2968, 3021, 3192, 3228, 3392, 3648, 3766, 4028, 4256, 4304, 4452, 5088, 5111, 5649, 5936, 6042, 6384, 6456, 6784, 7049, 7296, 7532, 8056, 8512, 8608, 8904, 10176, 10222, 11298, 11872, 12084, 12768, 12912, 14098, 14257, 15064, 15333, 16112, 17024, 17216, 17808, 20352, 20444, 21147, 22596, 23744, 24168, 25536, 25824, 28196, 28514, 30128, 30666, 32224, 34432, 35616, 35777, 40888, 42294, 42771, 45192, 47488, 48336, 51072, 51648, 56392, 57028, 60256, 61332, 64448, 71232, 71554, 81776, 84588, 85542, 90384, 96672, 99799, 103296, 107331, 112784, 114056, 120512, 122664, 128896, 142464, 143108, 163552, 169176, 171084, 180768, 193344, 199598, 214662, 225568, 228112, 241024, 245328, 270883, 286216, 299397, 327104, 338352, 342168, 361536, 386688, 399196, 429324, 451136, 456224, 490656, 541766, 572432, 598794, 654208, 676704, 684336, 723072, 798392, 812649, 858648, 902272, 912448, 981312, 1083532, 1144864, 1197588, 1353408, 1368672, 1596784, 1625298, 1717296, 1824896, 1896181, 1962624, 2167064, 2289728, 2395176, 2706816, 2737344, 3193568, 3250596, 3434592, 3792362, 4334128, 4579456, 4790352, 5474688, 5688543, 6387136, 6501192, 6869184, 7584724, 8668256, 9580704, 11377086, 12774272, 13002384, 13738368, 15169448, 17336512, 19161408, 22754172, 26004768, 30338896, 34673024, 38322816, 45508344, 52009536, 60677792, 91016688, 104019072, 121355584, 182033376, 242711168, 364066752, 728133504]

約数ペア:

[(1, 728133504), (2, 364066752), (3, 242711168), (4, 182033376), (6, 121355584), (7, 104019072), (8, 91016688), (12, 60677792), (14, 52009536), (16, 45508344), (19, 38322816), (21, 34673024), (24, 30338896), (28, 26004768), (32, 22754172), (38, 19161408), (42, 17336512), (48, 15169448), (53, 13738368), (56, 13002384), (57, 12774272), (64, 11377086), (76, 9580704), (84, 8668256), (96, 7584724), (106, 6869184), (112, 6501192), (114, 6387136), (128, 5688543), (133, 5474688), (152, 4790352), (159, 4579456), (168, 4334128), (192, 3792362), (212, 3434592), (224, 3250596), (228, 3193568), (266, 2737344), (269, 2706816), (304, 2395176), (318, 2289728), (336, 2167064), (371, 1962624), (384, 1896181), (399, 1824896), (424, 1717296), (448, 1625298), (456, 1596784), (532, 1368672), (538, 1353408), (608, 1197588), (636, 1144864), (672, 1083532), (742, 981312), (798, 912448), (807, 902272), (848, 858648), (896, 812649), (912, 798392), (1007, 723072), (1064, 684336), (1076, 676704), (1113, 654208), (1216, 598794), (1272, 572432), (1344, 541766), (1484, 490656), (1596, 456224), (1614, 451136), (1696, 429324), (1824, 399196), (1883, 386688), (2014, 361536), (2128, 342168), (2152, 338352), (2226, 327104), (2432, 299397), (2544, 286216), (2688, 270883), (2968, 245328), (3021, 241024), (3192, 228112), (3228, 225568), (3392, 214662), (3648, 199598), (3766, 193344), (4028, 180768), (4256, 171084), (4304, 169176), (4452, 163552), (5088, 143108), (5111, 142464), (5649, 128896), (5936, 122664), (6042, 120512), (6384, 114056), (6456, 112784), (6784, 107331), (7049, 103296), (7296, 99799), (7532, 96672), (8056, 90384), (8512, 85542), (8608, 84588), (8904, 81776), (10176, 71554), (10222, 71232), (11298, 64448), (11872, 61332), (12084, 60256), (12768, 57028), (12912, 56392), (14098, 51648), (14257, 51072), (15064, 48336), (15333, 47488), (16112, 45192), (17024, 42771), (17216, 42294), (17808, 40888), (20352, 35777), (20444, 35616), (21147, 34432), (22596, 32224), (23744, 30666), (24168, 30128), (25536, 28514), (25824, 28196)]