320278224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 985936896

約数和(自身を除く): 665658672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 67, 82, 84, 112, 123, 134, 164, 168, 201, 246, 268, 287, 328, 336, 347, 402, 469, 492, 536, 574, 656, 694, 804, 861, 938, 984, 1041, 1072, 1148, 1388, 1407, 1608, 1722, 1876, 1968, 2082, 2296, 2429, 2747, 2776, 2814, 3216, 3444, 3752, 4164, 4592, 4858, 5494, 5552, 5628, 6888, 7287, 7504, 8241, 8328, 9716, 10988, 11256, 13776, 14227, 14574, 16482, 16656, 19229, 19432, 21976, 22512, 23249, 28454, 29148, 32964, 38458, 38864, 42681, 43952, 46498, 56908, 57687, 58296, 65928, 69747, 76916, 85362, 92996, 99589, 113816, 115374, 116592, 131856, 139494, 153832, 162743, 170724, 185992, 199178, 227632, 230748, 278988, 298767, 307664, 325486, 341448, 371984, 398356, 461496, 488229, 557976, 597534, 650972, 682896, 796712, 922992, 953209, 976458, 1115952, 1195068, 1301944, 1593424, 1906418, 1952916, 2390136, 2603888, 2859627, 3812836, 3905832, 4780272, 5719254, 6672463, 7625672, 7811664, 11438508, 13344926, 15251344, 20017389, 22877016, 26689852, 40034778, 45754032, 53379704, 80069556, 106759408, 160139112, 320278224]

約数ペア:

[(1, 320278224), (2, 160139112), (3, 106759408), (4, 80069556), (6, 53379704), (7, 45754032), (8, 40034778), (12, 26689852), (14, 22877016), (16, 20017389), (21, 15251344), (24, 13344926), (28, 11438508), (41, 7811664), (42, 7625672), (48, 6672463), (56, 5719254), (67, 4780272), (82, 3905832), (84, 3812836), (112, 2859627), (123, 2603888), (134, 2390136), (164, 1952916), (168, 1906418), (201, 1593424), (246, 1301944), (268, 1195068), (287, 1115952), (328, 976458), (336, 953209), (347, 922992), (402, 796712), (469, 682896), (492, 650972), (536, 597534), (574, 557976), (656, 488229), (694, 461496), (804, 398356), (861, 371984), (938, 341448), (984, 325486), (1041, 307664), (1072, 298767), (1148, 278988), (1388, 230748), (1407, 227632), (1608, 199178), (1722, 185992), (1876, 170724), (1968, 162743), (2082, 153832), (2296, 139494), (2429, 131856), (2747, 116592), (2776, 115374), (2814, 113816), (3216, 99589), (3444, 92996), (3752, 85362), (4164, 76916), (4592, 69747), (4858, 65928), (5494, 58296), (5552, 57687), (5628, 56908), (6888, 46498), (7287, 43952), (7504, 42681), (8241, 38864), (8328, 38458), (9716, 32964), (10988, 29148), (11256, 28454), (13776, 23249), (14227, 22512), (14574, 21976), (16482, 19432), (16656, 19229)]