427723212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 1206374400

約数和(自身を除く): 778651188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 263, 266, 399, 526, 532, 789, 798, 1019, 1052, 1578, 1596, 1841, 2038, 3057, 3156, 3682, 4076, 4997, 5523, 6114, 7133, 7364, 9994, 11046, 12228, 14266, 14991, 19361, 19988, 21399, 22092, 28532, 29982, 34979, 38722, 42798, 58083, 59964, 69958, 77444, 85596, 104937, 116166, 135527, 139916, 209874, 232332, 267997, 271054, 406581, 419748, 535994, 542108, 803991, 813162, 1071988, 1607982, 1626324, 1875979, 3215964, 3751958, 5091943, 5627937, 7503916, 10183886, 11255874, 15275829, 20367772, 22511748, 30551658, 35643601, 61103316, 71287202, 106930803, 142574404, 213861606, 427723212]

約数ペア:

[(1, 427723212), (2, 213861606), (3, 142574404), (4, 106930803), (6, 71287202), (7, 61103316), (12, 35643601), (14, 30551658), (19, 22511748), (21, 20367772), (28, 15275829), (38, 11255874), (42, 10183886), (57, 7503916), (76, 5627937), (84, 5091943), (114, 3751958), (133, 3215964), (228, 1875979), (263, 1626324), (266, 1607982), (399, 1071988), (526, 813162), (532, 803991), (789, 542108), (798, 535994), (1019, 419748), (1052, 406581), (1578, 271054), (1596, 267997), (1841, 232332), (2038, 209874), (3057, 139916), (3156, 135527), (3682, 116166), (4076, 104937), (4997, 85596), (5523, 77444), (6114, 69958), (7133, 59964), (7364, 58083), (9994, 42798), (11046, 38722), (12228, 34979), (14266, 29982), (14991, 28532), (19361, 22092), (19988, 21399)]