516143056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 1279918080

約数和(自身を除く): 763775024

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 176, 208, 209, 247, 248, 286, 304, 341, 383, 403, 418, 494, 496, 572, 589, 682, 766, 806, 836, 988, 1144, 1178, 1364, 1532, 1612, 1672, 1976, 2288, 2356, 2717, 2728, 3064, 3224, 3344, 3952, 4213, 4433, 4712, 4979, 5434, 5456, 6128, 6448, 6479, 7277, 7657, 8426, 8866, 9424, 9958, 10868, 11873, 12958, 14554, 15314, 16852, 17732, 19916, 21736, 23746, 25916, 29108, 30628, 33704, 35464, 39832, 43472, 47492, 51832, 54769, 58216, 61256, 67408, 70928, 79664, 80047, 84227, 94601, 94984, 103664, 109538, 116432, 122512, 130603, 154349, 160094, 168454, 189202, 189968, 219076, 225587, 261206, 308698, 320188, 336908, 378404, 438152, 451174, 522412, 617396, 640376, 673816, 756808, 876304, 902348, 1040611, 1044824, 1234792, 1280752, 1347632, 1513616, 1697839, 1804696, 2081222, 2089648, 2469584, 2481457, 2932631, 3395678, 3609392, 4162444, 4962914, 5865262, 6791356, 8324888, 9925828, 11730524, 13582712, 16649776, 19851656, 23461048, 27165424, 32258941, 39703312, 46922096, 64517882, 129035764, 258071528, 516143056]

約数ペア:

[(1, 516143056), (2, 258071528), (4, 129035764), (8, 64517882), (11, 46922096), (13, 39703312), (16, 32258941), (19, 27165424), (22, 23461048), (26, 19851656), (31, 16649776), (38, 13582712), (44, 11730524), (52, 9925828), (62, 8324888), (76, 6791356), (88, 5865262), (104, 4962914), (124, 4162444), (143, 3609392), (152, 3395678), (176, 2932631), (208, 2481457), (209, 2469584), (247, 2089648), (248, 2081222), (286, 1804696), (304, 1697839), (341, 1513616), (383, 1347632), (403, 1280752), (418, 1234792), (494, 1044824), (496, 1040611), (572, 902348), (589, 876304), (682, 756808), (766, 673816), (806, 640376), (836, 617396), (988, 522412), (1144, 451174), (1178, 438152), (1364, 378404), (1532, 336908), (1612, 320188), (1672, 308698), (1976, 261206), (2288, 225587), (2356, 219076), (2717, 189968), (2728, 189202), (3064, 168454), (3224, 160094), (3344, 154349), (3952, 130603), (4213, 122512), (4433, 116432), (4712, 109538), (4979, 103664), (5434, 94984), (5456, 94601), (6128, 84227), (6448, 80047), (6479, 79664), (7277, 70928), (7657, 67408), (8426, 61256), (8866, 58216), (9424, 54769), (9958, 51832), (10868, 47492), (11873, 43472), (12958, 39832), (14554, 35464), (15314, 33704), (16852, 30628), (17732, 29108), (19916, 25916), (21736, 23746)]