21682885728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{242603}}^1$

素因数の和:242649

約数の個数: 144

約数和(自身を含む): 69695277120

約数和(自身を除く): 48012391392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3192, 3724, 4256, 4704, 5586, 6384, 7448, 11172, 12768, 14896, 22344, 29792, 44688, 89376, 242603, 485206, 727809, 970412, 1455618, 1698221, 1940824, 2911236, 3396442, 3881648, 4609457, 5094663, 5822472, 6792884, 7763296, 9218914, 10189326, 11644944, 11887547, 13585768, 13828371, 18437828, 20378652, 23289888, 23775094, 27171536, 27656742, 32266199, 35662641, 36875656, 40757304, 47550188, 54343072, 55313484, 64532398, 71325282, 73751312, 81514608, 95100376, 96798597, 110626968, 129064796, 142650564, 147502624, 163029216, 190200752, 193597194, 221253936, 225863393, 258129592, 285301128, 380401504, 387194388, 442507872, 451726786, 516259184, 570602256, 677590179, 774388776, 903453572, 1032518368, 1141204512, 1355180358, 1548777552, 1806907144, 2710360716, 3097555104, 3613814288, 5420721432, 7227628576, 10841442864, 21682885728]

約数ペア:

[(1, 21682885728), (2, 10841442864), (3, 7227628576), (4, 5420721432), (6, 3613814288), (7, 3097555104), (8, 2710360716), (12, 1806907144), (14, 1548777552), (16, 1355180358), (19, 1141204512), (21, 1032518368), (24, 903453572), (28, 774388776), (32, 677590179), (38, 570602256), (42, 516259184), (48, 451726786), (49, 442507872), (56, 387194388), (57, 380401504), (76, 285301128), (84, 258129592), (96, 225863393), (98, 221253936), (112, 193597194), (114, 190200752), (133, 163029216), (147, 147502624), (152, 142650564), (168, 129064796), (196, 110626968), (224, 96798597), (228, 95100376), (266, 81514608), (294, 73751312), (304, 71325282), (336, 64532398), (392, 55313484), (399, 54343072), (456, 47550188), (532, 40757304), (588, 36875656), (608, 35662641), (672, 32266199), (784, 27656742), (798, 27171536), (912, 23775094), (931, 23289888), (1064, 20378652), (1176, 18437828), (1568, 13828371), (1596, 13585768), (1824, 11887547), (1862, 11644944), (2128, 10189326), (2352, 9218914), (2793, 7763296), (3192, 6792884), (3724, 5822472), (4256, 5094663), (4704, 4609457), (5586, 3881648), (6384, 3396442), (7448, 2911236), (11172, 1940824), (12768, 1698221), (14896, 1455618), (22344, 970412), (29792, 727809), (44688, 485206), (89376, 242603)]