461921824

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 1274144256

約数和(自身を除く): 812222432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 43, 49, 52, 56, 62, 68, 86, 91, 98, 104, 112, 119, 124, 136, 172, 182, 196, 208, 217, 221, 224, 238, 248, 272, 301, 344, 364, 392, 403, 416, 434, 442, 476, 496, 527, 544, 559, 602, 637, 688, 728, 731, 784, 806, 833, 868, 884, 952, 992, 1054, 1118, 1204, 1274, 1333, 1376, 1456, 1462, 1519, 1547, 1568, 1612, 1666, 1736, 1768, 1904, 2107, 2108, 2236, 2408, 2548, 2666, 2821, 2912, 2924, 3038, 3094, 3224, 3332, 3472, 3536, 3689, 3808, 3913, 4214, 4216, 4472, 4816, 5096, 5117, 5332, 5642, 5848, 6076, 6188, 6448, 6664, 6851, 6944, 7072, 7378, 7826, 8428, 8432, 8944, 9331, 9503, 9632, 10192, 10234, 10664, 10829, 11284, 11696, 12152, 12376, 12896, 13328, 13702, 14756, 15652, 16856, 16864, 17329, 17888, 18662, 19006, 19747, 20384, 20468, 21328, 21658, 22568, 22661, 23392, 24304, 24752, 25823, 26656, 27391, 27404, 29512, 31304, 33712, 34658, 35819, 37324, 38012, 39494, 40936, 42656, 43316, 45136, 45322, 47957, 48608, 49504, 51646, 54782, 54808, 59024, 62608, 65317, 66521, 67424, 69316, 71638, 74648, 76024, 78988, 81872, 86632, 90272, 90644, 95914, 103292, 109564, 109616, 118048, 121303, 125216, 130634, 133042, 138632, 143276, 149296, 152048, 157976, 158627, 163744, 173264, 181288, 191828, 206584, 219128, 219232, 242606, 261268, 266084, 277264, 286552, 294593, 298592, 304096, 315952, 317254, 335699, 346528, 362576, 383656, 413168, 438256, 465647, 485212, 522536, 532168, 554528, 573104, 589186, 631904, 634508, 671398, 725152, 767312, 826336, 849121, 876512, 931294, 970424, 1045072, 1064336, 1110389, 1146208, 1178372, 1269016, 1342796, 1534624, 1698242, 1862588, 1940848, 2062151, 2090144, 2128672, 2220778, 2356744, 2538032, 2685592, 3396484, 3725176, 3881696, 4124302, 4441556, 4713488, 5076064, 5371184, 6792968, 7450352, 8248604, 8883112, 9426976, 10742368, 13585936, 14435057, 14900704, 16497208, 17766224, 27171872, 28870114, 32994416, 35532448, 57740228, 65988832, 115480456, 230960912, 461921824]

約数ペア:

[(1, 461921824), (2, 230960912), (4, 115480456), (7, 65988832), (8, 57740228), (13, 35532448), (14, 32994416), (16, 28870114), (17, 27171872), (26, 17766224), (28, 16497208), (31, 14900704), (32, 14435057), (34, 13585936), (43, 10742368), (49, 9426976), (52, 8883112), (56, 8248604), (62, 7450352), (68, 6792968), (86, 5371184), (91, 5076064), (98, 4713488), (104, 4441556), (112, 4124302), (119, 3881696), (124, 3725176), (136, 3396484), (172, 2685592), (182, 2538032), (196, 2356744), (208, 2220778), (217, 2128672), (221, 2090144), (224, 2062151), (238, 1940848), (248, 1862588), (272, 1698242), (301, 1534624), (344, 1342796), (364, 1269016), (392, 1178372), (403, 1146208), (416, 1110389), (434, 1064336), (442, 1045072), (476, 970424), (496, 931294), (527, 876512), (544, 849121), (559, 826336), (602, 767312), (637, 725152), (688, 671398), (728, 634508), (731, 631904), (784, 589186), (806, 573104), (833, 554528), (868, 532168), (884, 522536), (952, 485212), (992, 465647), (1054, 438256), (1118, 413168), (1204, 383656), (1274, 362576), (1333, 346528), (1376, 335699), (1456, 317254), (1462, 315952), (1519, 304096), (1547, 298592), (1568, 294593), (1612, 286552), (1666, 277264), (1736, 266084), (1768, 261268), (1904, 242606), (2107, 219232), (2108, 219128), (2236, 206584), (2408, 191828), (2548, 181288), (2666, 173264), (2821, 163744), (2912, 158627), (2924, 157976), (3038, 152048), (3094, 149296), (3224, 143276), (3332, 138632), (3472, 133042), (3536, 130634), (3689, 125216), (3808, 121303), (3913, 118048), (4214, 109616), (4216, 109564), (4472, 103292), (4816, 95914), (5096, 90644), (5117, 90272), (5332, 86632), (5642, 81872), (5848, 78988), (6076, 76024), (6188, 74648), (6448, 71638), (6664, 69316), (6851, 67424), (6944, 66521), (7072, 65317), (7378, 62608), (7826, 59024), (8428, 54808), (8432, 54782), (8944, 51646), (9331, 49504), (9503, 48608), (9632, 47957), (10192, 45322), (10234, 45136), (10664, 43316), (10829, 42656), (11284, 40936), (11696, 39494), (12152, 38012), (12376, 37324), (12896, 35819), (13328, 34658), (13702, 33712), (14756, 31304), (15652, 29512), (16856, 27404), (16864, 27391), (17329, 26656), (17888, 25823), (18662, 24752), (19006, 24304), (19747, 23392), (20384, 22661), (20468, 22568), (21328, 21658)]