18393029504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:736

約数の個数: 128

約数和(自身を含む): 39457329120

約数和(自身を除く): 21064299616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 197, 214, 272, 394, 401, 428, 544, 788, 802, 856, 1088, 1576, 1604, 1712, 1819, 2176, 3152, 3208, 3349, 3424, 3638, 6304, 6416, 6698, 6817, 6848, 7276, 12608, 12832, 13396, 13634, 13696, 14552, 21079, 25216, 25664, 26792, 27268, 29104, 42158, 42907, 51328, 53584, 54536, 58208, 78997, 84316, 85814, 107168, 109072, 116416, 157994, 168632, 171628, 214336, 218144, 232832, 315988, 337264, 343256, 358343, 428672, 436288, 631976, 674528, 686512, 716686, 729419, 872576, 1263952, 1342949, 1349056, 1373024, 1433372, 1458838, 2527904, 2685898, 2698112, 2746048, 2866744, 2917676, 5055808, 5371796, 5492096, 5733488, 5835352, 8452679, 10111616, 10743592, 11466976, 11670704, 16905358, 21487184, 22933952, 23341408, 33810716, 42974368, 45867904, 46682816, 67621432, 85948736, 93365632, 135242864, 143695543, 171897472, 270485728, 287391086, 540971456, 574782172, 1081942912, 1149564344, 2299128688, 4598257376, 9196514752, 18393029504]

約数ペア:

[(1, 18393029504), (2, 9196514752), (4, 4598257376), (8, 2299128688), (16, 1149564344), (17, 1081942912), (32, 574782172), (34, 540971456), (64, 287391086), (68, 270485728), (107, 171897472), (128, 143695543), (136, 135242864), (197, 93365632), (214, 85948736), (272, 67621432), (394, 46682816), (401, 45867904), (428, 42974368), (544, 33810716), (788, 23341408), (802, 22933952), (856, 21487184), (1088, 16905358), (1576, 11670704), (1604, 11466976), (1712, 10743592), (1819, 10111616), (2176, 8452679), (3152, 5835352), (3208, 5733488), (3349, 5492096), (3424, 5371796), (3638, 5055808), (6304, 2917676), (6416, 2866744), (6698, 2746048), (6817, 2698112), (6848, 2685898), (7276, 2527904), (12608, 1458838), (12832, 1433372), (13396, 1373024), (13634, 1349056), (13696, 1342949), (14552, 1263952), (21079, 872576), (25216, 729419), (25664, 716686), (26792, 686512), (27268, 674528), (29104, 631976), (42158, 436288), (42907, 428672), (51328, 358343), (53584, 343256), (54536, 337264), (58208, 315988), (78997, 232832), (84316, 218144), (85814, 214336), (107168, 171628), (109072, 168632), (116416, 157994)]