231355656

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{21859}}^1$

素因数の和:21888

約数の個数: 96

約数和(自身を含む): 747612000

約数和(自身を除く): 516256344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 21859, 43718, 65577, 87436, 131154, 153013, 174872, 196731, 262308, 306026, 393462, 459039, 524616, 590193, 612052, 786924, 918078, 1071091, 1180386, 1224104, 1377117, 1573848, 1836156, 2142182, 2360772, 2754234, 3213273, 3672312, 4131351, 4284364, 4721544, 5508468, 6426546, 8262702, 8568728, 9639819, 11016936, 12853092, 16525404, 19279638, 25706184, 28919457, 33050808, 38559276, 57838914, 77118552, 115677828, 231355656]

約数ペア:

[(1, 231355656), (2, 115677828), (3, 77118552), (4, 57838914), (6, 38559276), (7, 33050808), (8, 28919457), (9, 25706184), (12, 19279638), (14, 16525404), (18, 12853092), (21, 11016936), (24, 9639819), (27, 8568728), (28, 8262702), (36, 6426546), (42, 5508468), (49, 4721544), (54, 4284364), (56, 4131351), (63, 3672312), (72, 3213273), (84, 2754234), (98, 2360772), (108, 2142182), (126, 1836156), (147, 1573848), (168, 1377117), (189, 1224104), (196, 1180386), (216, 1071091), (252, 918078), (294, 786924), (378, 612052), (392, 590193), (441, 524616), (504, 459039), (588, 393462), (756, 306026), (882, 262308), (1176, 196731), (1323, 174872), (1512, 153013), (1764, 131154), (2646, 87436), (3528, 65577), (5292, 43718), (10584, 21859)]