308289072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 988492288

約数和(自身を除く): 680203216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 163, 168, 182, 208, 273, 312, 326, 336, 364, 433, 489, 546, 624, 652, 728, 866, 978, 1092, 1141, 1299, 1304, 1456, 1732, 1956, 2119, 2184, 2282, 2598, 2608, 3031, 3423, 3464, 3912, 4238, 4368, 4564, 5196, 5629, 6062, 6357, 6846, 6928, 7824, 8476, 9093, 9128, 10392, 11258, 12124, 12714, 13692, 14833, 16887, 16952, 18186, 18256, 20784, 22516, 24248, 25428, 27384, 29666, 33774, 33904, 36372, 39403, 44499, 45032, 48496, 50856, 54768, 59332, 67548, 70579, 72744, 78806, 88998, 90064, 101712, 118209, 118664, 135096, 141158, 145488, 157612, 177996, 211737, 236418, 237328, 270192, 282316, 315224, 355992, 423474, 472836, 494053, 564632, 630448, 711984, 846948, 917527, 945672, 988106, 1129264, 1482159, 1693896, 1835054, 1891344, 1976212, 2752581, 2964318, 3387792, 3670108, 3952424, 5505162, 5928636, 6422689, 7340216, 7904848, 11010324, 11857272, 12845378, 14680432, 19268067, 22020648, 23714544, 25690756, 38536134, 44041296, 51381512, 77072268, 102763024, 154144536, 308289072]

約数ペア:

[(1, 308289072), (2, 154144536), (3, 102763024), (4, 77072268), (6, 51381512), (7, 44041296), (8, 38536134), (12, 25690756), (13, 23714544), (14, 22020648), (16, 19268067), (21, 14680432), (24, 12845378), (26, 11857272), (28, 11010324), (39, 7904848), (42, 7340216), (48, 6422689), (52, 5928636), (56, 5505162), (78, 3952424), (84, 3670108), (91, 3387792), (104, 2964318), (112, 2752581), (156, 1976212), (163, 1891344), (168, 1835054), (182, 1693896), (208, 1482159), (273, 1129264), (312, 988106), (326, 945672), (336, 917527), (364, 846948), (433, 711984), (489, 630448), (546, 564632), (624, 494053), (652, 472836), (728, 423474), (866, 355992), (978, 315224), (1092, 282316), (1141, 270192), (1299, 237328), (1304, 236418), (1456, 211737), (1732, 177996), (1956, 157612), (2119, 145488), (2184, 141158), (2282, 135096), (2598, 118664), (2608, 118209), (3031, 101712), (3423, 90064), (3464, 88998), (3912, 78806), (4238, 72744), (4368, 70579), (4564, 67548), (5196, 59332), (5629, 54768), (6062, 50856), (6357, 48496), (6846, 45032), (6928, 44499), (7824, 39403), (8476, 36372), (9093, 33904), (9128, 33774), (10392, 29666), (11258, 27384), (12124, 25428), (12714, 24248), (13692, 22516), (14833, 20784), (16887, 18256), (16952, 18186)]