318299072

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 841150464

約数和(自身を除く): 522851392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 41, 43, 52, 56, 62, 64, 82, 86, 91, 104, 112, 124, 164, 172, 182, 208, 217, 224, 248, 287, 301, 328, 344, 364, 403, 416, 434, 448, 496, 533, 559, 574, 602, 656, 688, 728, 806, 832, 868, 992, 1066, 1118, 1148, 1204, 1271, 1312, 1333, 1376, 1456, 1612, 1736, 1763, 1984, 2132, 2236, 2296, 2408, 2542, 2624, 2666, 2752, 2821, 2912, 3224, 3472, 3526, 3731, 3913, 4264, 4472, 4592, 4816, 5084, 5332, 5642, 5824, 6448, 6944, 7052, 7462, 7826, 8528, 8897, 8944, 9184, 9331, 9632, 10168, 10664, 11284, 12341, 12896, 13888, 14104, 14924, 15652, 16523, 17056, 17329, 17794, 17888, 18368, 18662, 19264, 20336, 21328, 22568, 22919, 24682, 25792, 28208, 29848, 31304, 33046, 34112, 34658, 35588, 35776, 37324, 40672, 42656, 45136, 45838, 49364, 54653, 56416, 59696, 62608, 66092, 69316, 71176, 74648, 81344, 85312, 90272, 91676, 98728, 109306, 112832, 115661, 119392, 121303, 125216, 132184, 138632, 142352, 149296, 160433, 180544, 183352, 197456, 218612, 231322, 238784, 242606, 250432, 264368, 277264, 284704, 298592, 320866, 366704, 382571, 394912, 437224, 462644, 485212, 528736, 554528, 569408, 597184, 641732, 710489, 733408, 765142, 789824, 874448, 925288, 970424, 1057472, 1109056, 1283464, 1420978, 1466816, 1530284, 1748896, 1850576, 1940848, 2566928, 2841956, 3060568, 3497792, 3701152, 3881696, 4973423, 5133856, 5683912, 6121136, 7402304, 7763392, 9946846, 10267712, 11367824, 12242272, 19893692, 22735648, 24484544, 39787384, 45471296, 79574768, 159149536, 318299072]

約数ペア:

[(1, 318299072), (2, 159149536), (4, 79574768), (7, 45471296), (8, 39787384), (13, 24484544), (14, 22735648), (16, 19893692), (26, 12242272), (28, 11367824), (31, 10267712), (32, 9946846), (41, 7763392), (43, 7402304), (52, 6121136), (56, 5683912), (62, 5133856), (64, 4973423), (82, 3881696), (86, 3701152), (91, 3497792), (104, 3060568), (112, 2841956), (124, 2566928), (164, 1940848), (172, 1850576), (182, 1748896), (208, 1530284), (217, 1466816), (224, 1420978), (248, 1283464), (287, 1109056), (301, 1057472), (328, 970424), (344, 925288), (364, 874448), (403, 789824), (416, 765142), (434, 733408), (448, 710489), (496, 641732), (533, 597184), (559, 569408), (574, 554528), (602, 528736), (656, 485212), (688, 462644), (728, 437224), (806, 394912), (832, 382571), (868, 366704), (992, 320866), (1066, 298592), (1118, 284704), (1148, 277264), (1204, 264368), (1271, 250432), (1312, 242606), (1333, 238784), (1376, 231322), (1456, 218612), (1612, 197456), (1736, 183352), (1763, 180544), (1984, 160433), (2132, 149296), (2236, 142352), (2296, 138632), (2408, 132184), (2542, 125216), (2624, 121303), (2666, 119392), (2752, 115661), (2821, 112832), (2912, 109306), (3224, 98728), (3472, 91676), (3526, 90272), (3731, 85312), (3913, 81344), (4264, 74648), (4472, 71176), (4592, 69316), (4816, 66092), (5084, 62608), (5332, 59696), (5642, 56416), (5824, 54653), (6448, 49364), (6944, 45838), (7052, 45136), (7462, 42656), (7826, 40672), (8528, 37324), (8897, 35776), (8944, 35588), (9184, 34658), (9331, 34112), (9632, 33046), (10168, 31304), (10664, 29848), (11284, 28208), (12341, 25792), (12896, 24682), (13888, 22919), (14104, 22568), (14924, 21328), (15652, 20336), (16523, 19264), (17056, 18662), (17329, 18368), (17794, 17888)]