311929254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6202

約数の個数: 96

約数和(自身を含む): 858783744

約数和(自身を除く): 546854490

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 6143, 7254, 8463, 12286, 16926, 18429, 25389, 36858, 43001, 50778, 55287, 79859, 86002, 110574, 129003, 159718, 190433, 239577, 258006, 380866, 387009, 479154, 559013, 571299, 718731, 774018, 1118026, 1142598, 1333031, 1437462, 1677039, 1713897, 2475629, 2666062, 3354078, 3427794, 3999093, 4951258, 5031117, 7426887, 7998186, 10062234, 11997279, 14853774, 17329403, 22280661, 23994558, 34658806, 44561322, 51988209, 103976418, 155964627, 311929254]

約数ペア:

[(1, 311929254), (2, 155964627), (3, 103976418), (6, 51988209), (7, 44561322), (9, 34658806), (13, 23994558), (14, 22280661), (18, 17329403), (21, 14853774), (26, 11997279), (31, 10062234), (39, 7998186), (42, 7426887), (62, 5031117), (63, 4951258), (78, 3999093), (91, 3427794), (93, 3354078), (117, 2666062), (126, 2475629), (182, 1713897), (186, 1677039), (217, 1437462), (234, 1333031), (273, 1142598), (279, 1118026), (403, 774018), (434, 718731), (546, 571299), (558, 559013), (651, 479154), (806, 387009), (819, 380866), (1209, 258006), (1302, 239577), (1638, 190433), (1953, 159718), (2418, 129003), (2821, 110574), (3627, 86002), (3906, 79859), (5642, 55287), (6143, 50778), (7254, 43001), (8463, 36858), (12286, 25389), (16926, 18429)]