19679045504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1583}}^1$

素因数の和:1840

約数の個数: 128

約数和(自身を含む): 43187126400

約数和(自身を除く): 23508080896

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 197, 232, 272, 394, 464, 493, 544, 788, 928, 986, 1088, 1576, 1583, 1856, 1972, 2176, 3152, 3166, 3349, 3712, 3944, 5713, 6304, 6332, 6698, 7888, 11426, 12608, 12664, 13396, 15776, 22852, 25216, 25328, 26792, 26911, 31552, 45704, 45907, 50656, 53584, 53822, 63104, 91408, 91814, 97121, 101312, 107168, 107644, 182816, 183628, 194242, 202624, 214336, 215288, 311851, 365632, 367256, 388484, 428672, 430576, 623702, 731264, 734512, 776968, 780419, 861152, 1247404, 1469024, 1553936, 1560838, 1722304, 2494808, 2938048, 3107872, 3121676, 3444608, 4989616, 5301467, 5876096, 6215744, 6243352, 9043679, 9979232, 10602934, 12431488, 12486704, 18087358, 19958464, 21205868, 24973408, 36174716, 39916928, 42411736, 49946816, 72349432, 84823472, 99893632, 144698864, 153742543, 169646944, 289397728, 307485086, 339293888, 578795456, 614970172, 678587776, 1157590912, 1229940344, 2459880688, 4919761376, 9839522752, 19679045504]

約数ペア:

[(1, 19679045504), (2, 9839522752), (4, 4919761376), (8, 2459880688), (16, 1229940344), (17, 1157590912), (29, 678587776), (32, 614970172), (34, 578795456), (58, 339293888), (64, 307485086), (68, 289397728), (116, 169646944), (128, 153742543), (136, 144698864), (197, 99893632), (232, 84823472), (272, 72349432), (394, 49946816), (464, 42411736), (493, 39916928), (544, 36174716), (788, 24973408), (928, 21205868), (986, 19958464), (1088, 18087358), (1576, 12486704), (1583, 12431488), (1856, 10602934), (1972, 9979232), (2176, 9043679), (3152, 6243352), (3166, 6215744), (3349, 5876096), (3712, 5301467), (3944, 4989616), (5713, 3444608), (6304, 3121676), (6332, 3107872), (6698, 2938048), (7888, 2494808), (11426, 1722304), (12608, 1560838), (12664, 1553936), (13396, 1469024), (15776, 1247404), (22852, 861152), (25216, 780419), (25328, 776968), (26792, 734512), (26911, 731264), (31552, 623702), (45704, 430576), (45907, 428672), (50656, 388484), (53584, 367256), (53822, 365632), (63104, 311851), (91408, 215288), (91814, 214336), (97121, 202624), (101312, 194242), (107168, 183628), (107644, 182816)]