1555705088

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 3791047680

約数和(自身を除く): 2235342592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 223, 224, 229, 238, 256, 272, 446, 448, 458, 476, 544, 892, 896, 916, 952, 1088, 1561, 1603, 1784, 1792, 1832, 1904, 2176, 3122, 3206, 3568, 3664, 3791, 3808, 3893, 4352, 6244, 6412, 7136, 7328, 7582, 7616, 7786, 12488, 12824, 14272, 14656, 15164, 15232, 15572, 24976, 25648, 26537, 27251, 28544, 29312, 30328, 30464, 31144, 49952, 51067, 51296, 53074, 54502, 57088, 58624, 60656, 62288, 99904, 102134, 102592, 106148, 109004, 121312, 124576, 199808, 204268, 205184, 212296, 218008, 242624, 249152, 357469, 399616, 408536, 410368, 424592, 436016, 485248, 498304, 714938, 817072, 849184, 868139, 872032, 970496, 996608, 1429876, 1634144, 1698368, 1736278, 1744064, 2859752, 3268288, 3396736, 3472556, 3488128, 5719504, 6076973, 6536576, 6793472, 6945112, 6976256, 11439008, 12153946, 13073152, 13890224, 22878016, 24307892, 27780448, 45756032, 48615784, 55560896, 91512064, 97231568, 111121792, 194463136, 222243584, 388926272, 777852544, 1555705088]

約数ペア:

[(1, 1555705088), (2, 777852544), (4, 388926272), (7, 222243584), (8, 194463136), (14, 111121792), (16, 97231568), (17, 91512064), (28, 55560896), (32, 48615784), (34, 45756032), (56, 27780448), (64, 24307892), (68, 22878016), (112, 13890224), (119, 13073152), (128, 12153946), (136, 11439008), (223, 6976256), (224, 6945112), (229, 6793472), (238, 6536576), (256, 6076973), (272, 5719504), (446, 3488128), (448, 3472556), (458, 3396736), (476, 3268288), (544, 2859752), (892, 1744064), (896, 1736278), (916, 1698368), (952, 1634144), (1088, 1429876), (1561, 996608), (1603, 970496), (1784, 872032), (1792, 868139), (1832, 849184), (1904, 817072), (2176, 714938), (3122, 498304), (3206, 485248), (3568, 436016), (3664, 424592), (3791, 410368), (3808, 408536), (3893, 399616), (4352, 357469), (6244, 249152), (6412, 242624), (7136, 218008), (7328, 212296), (7582, 205184), (7616, 204268), (7786, 199808), (12488, 124576), (12824, 121312), (14272, 109004), (14656, 106148), (15164, 102592), (15232, 102134), (15572, 99904), (24976, 62288), (25648, 60656), (26537, 58624), (27251, 57088), (28544, 54502), (29312, 53074), (30328, 51296), (30464, 51067), (31144, 49952)]