273139972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 597094400

約数和(自身を除く): 323954428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 79, 97, 133, 134, 158, 194, 266, 268, 316, 388, 469, 532, 553, 679, 938, 1106, 1273, 1358, 1501, 1843, 1876, 2212, 2546, 2716, 3002, 3686, 5092, 5293, 6004, 6499, 7372, 7663, 8911, 10507, 10586, 12901, 12998, 15326, 17822, 21014, 21172, 25802, 25996, 30652, 35644, 37051, 42028, 45493, 51604, 53641, 74102, 90986, 100567, 107282, 123481, 145597, 148204, 181972, 201134, 214564, 246962, 291194, 402268, 493924, 513421, 582388, 703969, 864367, 1019179, 1026842, 1407938, 1728734, 2038358, 2053684, 2815876, 3457468, 3593947, 4076716, 7187894, 9754999, 14375788, 19509998, 39019996, 68284993, 136569986, 273139972]

約数ペア:

[(1, 273139972), (2, 136569986), (4, 68284993), (7, 39019996), (14, 19509998), (19, 14375788), (28, 9754999), (38, 7187894), (67, 4076716), (76, 3593947), (79, 3457468), (97, 2815876), (133, 2053684), (134, 2038358), (158, 1728734), (194, 1407938), (266, 1026842), (268, 1019179), (316, 864367), (388, 703969), (469, 582388), (532, 513421), (553, 493924), (679, 402268), (938, 291194), (1106, 246962), (1273, 214564), (1358, 201134), (1501, 181972), (1843, 148204), (1876, 145597), (2212, 123481), (2546, 107282), (2716, 100567), (3002, 90986), (3686, 74102), (5092, 53641), (5293, 51604), (6004, 45493), (6499, 42028), (7372, 37051), (7663, 35644), (8911, 30652), (10507, 25996), (10586, 25802), (12901, 21172), (12998, 21014), (15326, 17822)]