251023584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:3968

約数の個数: 96

約数和(自身を含む): 761031936

約数和(自身を除く): 510008352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 97, 112, 168, 194, 224, 291, 336, 388, 582, 672, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 3104, 3851, 4074, 4656, 5432, 7702, 8148, 9312, 10864, 11553, 15404, 16296, 21728, 23106, 26957, 30808, 32592, 46212, 53914, 61616, 65184, 80871, 92424, 107828, 123232, 161742, 184848, 215656, 323484, 369696, 373547, 431312, 646968, 747094, 862624, 1120641, 1293936, 1494188, 2241282, 2587872, 2614829, 2988376, 4482564, 5229658, 5976752, 7844487, 8965128, 10459316, 11953504, 15688974, 17930256, 20918632, 31377948, 35860512, 41837264, 62755896, 83674528, 125511792, 251023584]

約数ペア:

[(1, 251023584), (2, 125511792), (3, 83674528), (4, 62755896), (6, 41837264), (7, 35860512), (8, 31377948), (12, 20918632), (14, 17930256), (16, 15688974), (21, 11953504), (24, 10459316), (28, 8965128), (32, 7844487), (42, 5976752), (48, 5229658), (56, 4482564), (84, 2988376), (96, 2614829), (97, 2587872), (112, 2241282), (168, 1494188), (194, 1293936), (224, 1120641), (291, 862624), (336, 747094), (388, 646968), (582, 431312), (672, 373547), (679, 369696), (776, 323484), (1164, 215656), (1358, 184848), (1552, 161742), (2037, 123232), (2328, 107828), (2716, 92424), (3104, 80871), (3851, 65184), (4074, 61616), (4656, 53914), (5432, 46212), (7702, 32592), (8148, 30808), (9312, 26957), (10864, 23106), (11553, 21728), (15404, 16296)]