221736960016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4213609}}^1$

素因数の和:4213664

約数の個数: 80

約数和(自身を含む): 526667541120

約数和(自身を除く): 304930581104

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 3289, 4048, 4784, 6578, 13156, 26312, 52624, 4213609, 8427218, 16854436, 33708872, 46349699, 54776917, 67417744, 92699398, 96913007, 109553834, 185398796, 193826014, 219107668, 370797592, 387652028, 438215336, 602546087, 741595184, 775304056, 876430672, 1066043077, 1205092174, 1259869091, 1550608112, 2132086154, 2410184348, 2519738182, 4264172308, 4820368696, 5039476364, 8528344616, 9640737392, 10078952728, 13858560001, 17056689232, 20157905456, 27717120002, 55434240004, 110868480008, 221736960016]

約数ペア:

[(1, 221736960016), (2, 110868480008), (4, 55434240004), (8, 27717120002), (11, 20157905456), (13, 17056689232), (16, 13858560001), (22, 10078952728), (23, 9640737392), (26, 8528344616), (44, 5039476364), (46, 4820368696), (52, 4264172308), (88, 2519738182), (92, 2410184348), (104, 2132086154), (143, 1550608112), (176, 1259869091), (184, 1205092174), (208, 1066043077), (253, 876430672), (286, 775304056), (299, 741595184), (368, 602546087), (506, 438215336), (572, 387652028), (598, 370797592), (1012, 219107668), (1144, 193826014), (1196, 185398796), (2024, 109553834), (2288, 96913007), (2392, 92699398), (3289, 67417744), (4048, 54776917), (4784, 46349699), (6578, 33708872), (13156, 16854436), (26312, 8427218), (52624, 4213609)]