320055912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21311

約数の個数: 96

約数和(自身を含む): 995436000

約数和(自身を除く): 675380088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 21269, 42538, 63807, 85076, 127614, 170152, 191421, 233959, 255228, 382842, 404111, 467918, 510456, 701877, 765684, 808222, 935836, 1212333, 1403754, 1531368, 1616444, 1871672, 2105631, 2424666, 2807508, 3232888, 3636999, 4211262, 4445221, 4849332, 5615016, 7273998, 8422524, 8890442, 9698664, 13335663, 14547996, 16845048, 17780884, 26671326, 29095992, 35561768, 40006989, 53342652, 80013978, 106685304, 160027956, 320055912]

約数ペア:

[(1, 320055912), (2, 160027956), (3, 106685304), (4, 80013978), (6, 53342652), (8, 40006989), (9, 35561768), (11, 29095992), (12, 26671326), (18, 17780884), (19, 16845048), (22, 14547996), (24, 13335663), (33, 9698664), (36, 8890442), (38, 8422524), (44, 7273998), (57, 5615016), (66, 4849332), (72, 4445221), (76, 4211262), (88, 3636999), (99, 3232888), (114, 2807508), (132, 2424666), (152, 2105631), (171, 1871672), (198, 1616444), (209, 1531368), (228, 1403754), (264, 1212333), (342, 935836), (396, 808222), (418, 765684), (456, 701877), (627, 510456), (684, 467918), (792, 404111), (836, 382842), (1254, 255228), (1368, 233959), (1672, 191421), (1881, 170152), (2508, 127614), (3762, 85076), (5016, 63807), (7524, 42538), (15048, 21269)]