16746784288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 38626689024

約数和(自身を除く): 21879904736

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 92, 104, 124, 131, 184, 208, 248, 262, 299, 368, 403, 416, 431, 496, 524, 598, 713, 736, 806, 862, 992, 1048, 1196, 1426, 1612, 1703, 1724, 2096, 2392, 2852, 3013, 3224, 3406, 3448, 4061, 4192, 4784, 5603, 5704, 6026, 6448, 6812, 6896, 8122, 9269, 9568, 9913, 11206, 11408, 12052, 12896, 13361, 13624, 13792, 16244, 18538, 19826, 22412, 22816, 24104, 26722, 27248, 32488, 37076, 39169, 39652, 44824, 48208, 52793, 53444, 54496, 56461, 64976, 74152, 78338, 79304, 89648, 93403, 96416, 105586, 106888, 112922, 128869, 129952, 148304, 156676, 158608, 173693, 179296, 186806, 211172, 213776, 225844, 257738, 296608, 307303, 313352, 317216, 347386, 373612, 422344, 427552, 451688, 515476, 614606, 626704, 694772, 733993, 747224, 844688, 903376, 1030952, 1214239, 1229212, 1253408, 1298603, 1389544, 1467986, 1494448, 1689376, 1750291, 1806752, 2061904, 2428478, 2458424, 2597206, 2779088, 2935972, 2988896, 3500582, 3994939, 4123808, 4856956, 4916848, 5194412, 5558176, 5871944, 7001164, 7989878, 9713912, 9833696, 10388824, 11743888, 14002328, 15979756, 16881839, 19427824, 20777648, 22753783, 23487776, 28004656, 31959512, 33763678, 38855648, 40256693, 41555296, 45507566, 56009312, 63919024, 67527356, 80513386, 91015132, 127838048, 135054712, 161026772, 182030264, 270109424, 322053544, 364060528, 523337009, 540218848, 644107088, 728121056, 1046674018, 1288214176, 2093348036, 4186696072, 8373392144, 16746784288]

約数ペア:

[(1, 16746784288), (2, 8373392144), (4, 4186696072), (8, 2093348036), (13, 1288214176), (16, 1046674018), (23, 728121056), (26, 644107088), (31, 540218848), (32, 523337009), (46, 364060528), (52, 322053544), (62, 270109424), (92, 182030264), (104, 161026772), (124, 135054712), (131, 127838048), (184, 91015132), (208, 80513386), (248, 67527356), (262, 63919024), (299, 56009312), (368, 45507566), (403, 41555296), (416, 40256693), (431, 38855648), (496, 33763678), (524, 31959512), (598, 28004656), (713, 23487776), (736, 22753783), (806, 20777648), (862, 19427824), (992, 16881839), (1048, 15979756), (1196, 14002328), (1426, 11743888), (1612, 10388824), (1703, 9833696), (1724, 9713912), (2096, 7989878), (2392, 7001164), (2852, 5871944), (3013, 5558176), (3224, 5194412), (3406, 4916848), (3448, 4856956), (4061, 4123808), (4192, 3994939), (4784, 3500582), (5603, 2988896), (5704, 2935972), (6026, 2779088), (6448, 2597206), (6812, 2458424), (6896, 2428478), (8122, 2061904), (9269, 1806752), (9568, 1750291), (9913, 1689376), (11206, 1494448), (11408, 1467986), (12052, 1389544), (12896, 1298603), (13361, 1253408), (13624, 1229212), (13792, 1214239), (16244, 1030952), (18538, 903376), (19826, 844688), (22412, 747224), (22816, 733993), (24104, 694772), (26722, 626704), (27248, 614606), (32488, 515476), (37076, 451688), (39169, 427552), (39652, 422344), (44824, 373612), (48208, 347386), (52793, 317216), (53444, 313352), (54496, 307303), (56461, 296608), (64976, 257738), (74152, 225844), (78338, 213776), (79304, 211172), (89648, 186806), (93403, 179296), (96416, 173693), (105586, 158608), (106888, 156676), (112922, 148304), (128869, 129952)]