13404384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 44684640

約数和(自身を除く): 31280256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 109, 112, 122, 126, 144, 168, 183, 218, 224, 244, 252, 288, 327, 336, 366, 427, 436, 488, 504, 549, 654, 672, 732, 763, 854, 872, 976, 981, 1008, 1098, 1281, 1308, 1464, 1526, 1708, 1744, 1952, 1962, 2016, 2196, 2289, 2562, 2616, 2928, 3052, 3416, 3488, 3843, 3924, 4392, 4578, 5124, 5232, 5856, 6104, 6649, 6832, 6867, 7686, 7848, 8784, 9156, 10248, 10464, 12208, 13298, 13664, 13734, 15372, 15696, 17568, 18312, 19947, 20496, 24416, 26596, 27468, 30744, 31392, 36624, 39894, 40992, 46543, 53192, 54936, 59841, 61488, 73248, 79788, 93086, 106384, 109872, 119682, 122976, 139629, 159576, 186172, 212768, 219744, 239364, 279258, 319152, 372344, 418887, 478728, 558516, 638304, 744688, 837774, 957456, 1117032, 1489376, 1675548, 1914912, 2234064, 3351096, 4468128, 6702192, 13404384]

約数ペア:

[(1, 13404384), (2, 6702192), (3, 4468128), (4, 3351096), (6, 2234064), (7, 1914912), (8, 1675548), (9, 1489376), (12, 1117032), (14, 957456), (16, 837774), (18, 744688), (21, 638304), (24, 558516), (28, 478728), (32, 418887), (36, 372344), (42, 319152), (48, 279258), (56, 239364), (61, 219744), (63, 212768), (72, 186172), (84, 159576), (96, 139629), (109, 122976), (112, 119682), (122, 109872), (126, 106384), (144, 93086), (168, 79788), (183, 73248), (218, 61488), (224, 59841), (244, 54936), (252, 53192), (288, 46543), (327, 40992), (336, 39894), (366, 36624), (427, 31392), (436, 30744), (488, 27468), (504, 26596), (549, 24416), (654, 20496), (672, 19947), (732, 18312), (763, 17568), (854, 15696), (872, 15372), (976, 13734), (981, 13664), (1008, 13298), (1098, 12208), (1281, 10464), (1308, 10248), (1464, 9156), (1526, 8784), (1708, 7848), (1744, 7686), (1952, 6867), (1962, 6832), (2016, 6649), (2196, 6104), (2289, 5856), (2562, 5232), (2616, 5124), (2928, 4578), (3052, 4392), (3416, 3924), (3488, 3843)]