684350676

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 108

約数和(自身を含む): 1814804992

約数和(自身を除く): 1130454316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 127, 129, 172, 177, 236, 254, 258, 354, 381, 387, 508, 516, 531, 708, 762, 774, 1062, 1143, 1524, 1548, 2124, 2286, 2537, 3481, 4572, 5074, 5461, 6962, 7493, 7611, 10148, 10443, 10922, 13924, 14986, 15222, 16383, 20886, 21844, 22479, 22833, 29972, 30444, 31329, 32766, 41772, 44958, 45666, 49149, 62658, 65532, 67437, 89916, 91332, 98298, 125316, 134874, 149683, 196596, 269748, 299366, 322199, 442087, 449049, 598732, 644398, 884174, 898098, 966597, 1288796, 1326261, 1347147, 1768348, 1796196, 1933194, 2652522, 2694294, 2899791, 3866388, 3978783, 5305044, 5388588, 5799582, 7957566, 11599164, 15915132, 19009741, 38019482, 57029223, 76038964, 114058446, 171087669, 228116892, 342175338, 684350676]

約数ペア:

[(1, 684350676), (2, 342175338), (3, 228116892), (4, 171087669), (6, 114058446), (9, 76038964), (12, 57029223), (18, 38019482), (36, 19009741), (43, 15915132), (59, 11599164), (86, 7957566), (118, 5799582), (127, 5388588), (129, 5305044), (172, 3978783), (177, 3866388), (236, 2899791), (254, 2694294), (258, 2652522), (354, 1933194), (381, 1796196), (387, 1768348), (508, 1347147), (516, 1326261), (531, 1288796), (708, 966597), (762, 898098), (774, 884174), (1062, 644398), (1143, 598732), (1524, 449049), (1548, 442087), (2124, 322199), (2286, 299366), (2537, 269748), (3481, 196596), (4572, 149683), (5074, 134874), (5461, 125316), (6962, 98298), (7493, 91332), (7611, 89916), (10148, 67437), (10443, 65532), (10922, 62658), (13924, 49149), (14986, 45666), (15222, 44958), (16383, 41772), (20886, 32766), (21844, 31329), (22479, 30444), (22833, 29972)]