258144936

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 793658880

約数和(自身を除く): 535513944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 73, 84, 93, 97, 98, 124, 146, 147, 168, 186, 194, 196, 217, 219, 248, 291, 292, 294, 372, 388, 392, 434, 438, 511, 582, 584, 588, 651, 679, 744, 776, 868, 876, 1022, 1164, 1176, 1302, 1358, 1519, 1533, 1736, 1752, 2037, 2044, 2263, 2328, 2604, 2716, 3007, 3038, 3066, 3577, 4074, 4088, 4526, 4557, 4753, 5208, 5432, 6014, 6076, 6132, 6789, 7081, 7154, 8148, 9021, 9052, 9114, 9506, 10731, 12028, 12152, 12264, 13578, 14162, 14259, 14308, 15841, 16296, 18042, 18104, 18228, 19012, 21049, 21243, 21462, 24056, 27156, 28324, 28518, 28616, 31682, 36084, 36456, 38024, 42098, 42486, 42924, 47523, 49567, 54312, 56648, 57036, 63147, 63364, 72168, 84196, 84972, 85848, 95046, 99134, 110887, 114072, 126294, 126728, 147343, 148701, 168392, 169944, 190092, 198268, 219511, 221774, 252588, 294686, 297402, 332661, 346969, 380184, 396536, 439022, 442029, 443548, 505176, 589372, 594804, 658533, 665322, 693938, 878044, 884058, 887096, 1040907, 1178744, 1189608, 1317066, 1330644, 1387876, 1536577, 1756088, 1768116, 2081814, 2634132, 2661288, 2775752, 3073154, 3536232, 4163628, 4609731, 5268264, 6146308, 8327256, 9219462, 10756039, 12292616, 18438924, 21512078, 32268117, 36877848, 43024156, 64536234, 86048312, 129072468, 258144936]

約数ペア:

[(1, 258144936), (2, 129072468), (3, 86048312), (4, 64536234), (6, 43024156), (7, 36877848), (8, 32268117), (12, 21512078), (14, 18438924), (21, 12292616), (24, 10756039), (28, 9219462), (31, 8327256), (42, 6146308), (49, 5268264), (56, 4609731), (62, 4163628), (73, 3536232), (84, 3073154), (93, 2775752), (97, 2661288), (98, 2634132), (124, 2081814), (146, 1768116), (147, 1756088), (168, 1536577), (186, 1387876), (194, 1330644), (196, 1317066), (217, 1189608), (219, 1178744), (248, 1040907), (291, 887096), (292, 884058), (294, 878044), (372, 693938), (388, 665322), (392, 658533), (434, 594804), (438, 589372), (511, 505176), (582, 443548), (584, 442029), (588, 439022), (651, 396536), (679, 380184), (744, 346969), (776, 332661), (868, 297402), (876, 294686), (1022, 252588), (1164, 221774), (1176, 219511), (1302, 198268), (1358, 190092), (1519, 169944), (1533, 168392), (1736, 148701), (1752, 147343), (2037, 126728), (2044, 126294), (2263, 114072), (2328, 110887), (2604, 99134), (2716, 95046), (3007, 85848), (3038, 84972), (3066, 84196), (3577, 72168), (4074, 63364), (4088, 63147), (4526, 57036), (4557, 56648), (4753, 54312), (5208, 49567), (5432, 47523), (6014, 42924), (6076, 42486), (6132, 42098), (6789, 38024), (7081, 36456), (7154, 36084), (8148, 31682), (9021, 28616), (9052, 28518), (9114, 28324), (9506, 27156), (10731, 24056), (12028, 21462), (12152, 21243), (12264, 21049), (13578, 19012), (14162, 18228), (14259, 18104), (14308, 18042), (15841, 16296)]