712497812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 1472968224

約数和(自身を除く): 760470412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 73, 122, 146, 181, 221, 244, 292, 362, 442, 724, 793, 884, 949, 1037, 1241, 1586, 1898, 2074, 2353, 2482, 3077, 3172, 3796, 4148, 4453, 4706, 4964, 6154, 8906, 9412, 11041, 12308, 13213, 13481, 16133, 17812, 22082, 26426, 26962, 32266, 40001, 44164, 52852, 53924, 57889, 64532, 75701, 80002, 115778, 143533, 151402, 160004, 171769, 187697, 224621, 231556, 287066, 302804, 343538, 375394, 449242, 574132, 687076, 750788, 805993, 898484, 984113, 1611986, 1968226, 2440061, 2920073, 3223972, 3936452, 4880122, 5840146, 9760244, 10477909, 11680292, 13701881, 20955818, 27403762, 41911636, 54807524, 178124453, 356248906, 712497812]

約数ペア:

[(1, 712497812), (2, 356248906), (4, 178124453), (13, 54807524), (17, 41911636), (26, 27403762), (34, 20955818), (52, 13701881), (61, 11680292), (68, 10477909), (73, 9760244), (122, 5840146), (146, 4880122), (181, 3936452), (221, 3223972), (244, 2920073), (292, 2440061), (362, 1968226), (442, 1611986), (724, 984113), (793, 898484), (884, 805993), (949, 750788), (1037, 687076), (1241, 574132), (1586, 449242), (1898, 375394), (2074, 343538), (2353, 302804), (2482, 287066), (3077, 231556), (3172, 224621), (3796, 187697), (4148, 171769), (4453, 160004), (4706, 151402), (4964, 143533), (6154, 115778), (8906, 80002), (9412, 75701), (11041, 64532), (12308, 57889), (13213, 53924), (13481, 52852), (16133, 44164), (17812, 40001), (22082, 32266), (26426, 26962)]