21455286552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{54647}}^1$

素因数の和:54726

約数の個数: 192

約数和(自身を含む): 71610739200

約数和(自身を除く): 50155452648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 41, 42, 56, 57, 63, 72, 76, 82, 84, 114, 123, 126, 133, 152, 164, 168, 171, 228, 246, 252, 266, 287, 328, 342, 369, 399, 456, 492, 504, 532, 574, 684, 738, 779, 798, 861, 984, 1064, 1148, 1197, 1368, 1476, 1558, 1596, 1722, 2296, 2337, 2394, 2583, 2952, 3116, 3192, 3444, 4674, 4788, 5166, 5453, 6232, 6888, 7011, 9348, 9576, 10332, 10906, 14022, 16359, 18696, 20664, 21812, 28044, 32718, 43624, 49077, 54647, 56088, 65436, 98154, 109294, 130872, 163941, 196308, 218588, 327882, 382529, 392616, 437176, 491823, 655764, 765058, 983646, 1038293, 1147587, 1311528, 1530116, 1967292, 2076586, 2240527, 2295174, 3060232, 3114879, 3442761, 3934584, 4153172, 4481054, 4590348, 6229758, 6721581, 6885522, 7268051, 8306344, 8962108, 9180696, 9344637, 12459516, 13443162, 13771044, 14536102, 15683689, 17924216, 18689274, 20164743, 21804153, 24919032, 26886324, 27542088, 29072204, 31367378, 37378548, 40329486, 42570013, 43608306, 47051067, 53772648, 58144408, 62734756, 65412459, 74757096, 80658972, 85140026, 87216612, 94102134, 125469512, 127710039, 130824918, 141153201, 161317944, 170280052, 174433224, 188204268, 255420078, 261649836, 282306402, 297990091, 340560104, 376408536, 383130117, 510840156, 523299672, 564612804, 595980182, 766260234, 893970273, 1021680312, 1129225608, 1191960364, 1532520468, 1787940546, 2383920728, 2681910819, 3065040936, 3575881092, 5363821638, 7151762184, 10727643276, 21455286552]

約数ペア:

[(1, 21455286552), (2, 10727643276), (3, 7151762184), (4, 5363821638), (6, 3575881092), (7, 3065040936), (8, 2681910819), (9, 2383920728), (12, 1787940546), (14, 1532520468), (18, 1191960364), (19, 1129225608), (21, 1021680312), (24, 893970273), (28, 766260234), (36, 595980182), (38, 564612804), (41, 523299672), (42, 510840156), (56, 383130117), (57, 376408536), (63, 340560104), (72, 297990091), (76, 282306402), (82, 261649836), (84, 255420078), (114, 188204268), (123, 174433224), (126, 170280052), (133, 161317944), (152, 141153201), (164, 130824918), (168, 127710039), (171, 125469512), (228, 94102134), (246, 87216612), (252, 85140026), (266, 80658972), (287, 74757096), (328, 65412459), (342, 62734756), (369, 58144408), (399, 53772648), (456, 47051067), (492, 43608306), (504, 42570013), (532, 40329486), (574, 37378548), (684, 31367378), (738, 29072204), (779, 27542088), (798, 26886324), (861, 24919032), (984, 21804153), (1064, 20164743), (1148, 18689274), (1197, 17924216), (1368, 15683689), (1476, 14536102), (1558, 13771044), (1596, 13443162), (1722, 12459516), (2296, 9344637), (2337, 9180696), (2394, 8962108), (2583, 8306344), (2952, 7268051), (3116, 6885522), (3192, 6721581), (3444, 6229758), (4674, 4590348), (4788, 4481054), (5166, 4153172), (5453, 3934584), (6232, 3442761), (6888, 3114879), (7011, 3060232), (9348, 2295174), (9576, 2240527), (10332, 2076586), (10906, 1967292), (14022, 1530116), (16359, 1311528), (18696, 1147587), (20664, 1038293), (21812, 983646), (28044, 765058), (32718, 655764), (43624, 491823), (49077, 437176), (54647, 392616), (56088, 382529), (65436, 327882), (98154, 218588), (109294, 196308), (130872, 163941)]