319420296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 935363520

約数和(自身を除く): 615943224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 331, 468, 662, 936, 993, 1031, 1324, 1986, 2062, 2648, 2979, 3093, 3972, 4124, 4303, 5958, 6186, 7944, 8248, 8606, 9279, 11916, 12372, 12909, 13403, 17212, 18558, 23832, 24744, 25818, 26806, 34424, 37116, 38727, 40209, 51636, 53612, 74232, 77454, 80418, 103272, 107224, 120627, 154908, 160836, 241254, 309816, 321672, 341261, 482508, 682522, 965016, 1023783, 1365044, 2047566, 2730088, 3071349, 4095132, 4436393, 6142698, 8190264, 8872786, 12285396, 13309179, 17745572, 24570792, 26618358, 35491144, 39927537, 53236716, 79855074, 106473432, 159710148, 319420296]

約数ペア:

[(1, 319420296), (2, 159710148), (3, 106473432), (4, 79855074), (6, 53236716), (8, 39927537), (9, 35491144), (12, 26618358), (13, 24570792), (18, 17745572), (24, 13309179), (26, 12285396), (36, 8872786), (39, 8190264), (52, 6142698), (72, 4436393), (78, 4095132), (104, 3071349), (117, 2730088), (156, 2047566), (234, 1365044), (312, 1023783), (331, 965016), (468, 682522), (662, 482508), (936, 341261), (993, 321672), (1031, 309816), (1324, 241254), (1986, 160836), (2062, 154908), (2648, 120627), (2979, 107224), (3093, 103272), (3972, 80418), (4124, 77454), (4303, 74232), (5958, 53612), (6186, 51636), (7944, 40209), (8248, 38727), (8606, 37116), (9279, 34424), (11916, 26806), (12372, 25818), (12909, 24744), (13403, 23832), (17212, 18558)]