339862424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 774144000

約数和(自身を除く): 434281576

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 79, 83, 88, 124, 152, 158, 166, 209, 248, 316, 332, 341, 418, 589, 632, 664, 682, 836, 869, 913, 1178, 1364, 1501, 1577, 1672, 1738, 1826, 2356, 2449, 2573, 2728, 3002, 3154, 3476, 3652, 4712, 4898, 5146, 6004, 6308, 6479, 6557, 6952, 7304, 9796, 10292, 12008, 12616, 12958, 13114, 16511, 17347, 19592, 20584, 25916, 26228, 26939, 28303, 33022, 34694, 46531, 48887, 51832, 52456, 53878, 56606, 66044, 69388, 72127, 93062, 97774, 107756, 113212, 124583, 132088, 138776, 144254, 186124, 195548, 203267, 215512, 226424, 249166, 288508, 372248, 391096, 406534, 498332, 511841, 537757, 577016, 813068, 996664, 1023682, 1075514, 1370413, 1626136, 2047364, 2151028, 2235937, 2740826, 3862073, 4094728, 4302056, 4471874, 5481652, 7724146, 8943748, 10963304, 15448292, 17887496, 30896584, 42482803, 84965606, 169931212, 339862424]

約数ペア:

[(1, 339862424), (2, 169931212), (4, 84965606), (8, 42482803), (11, 30896584), (19, 17887496), (22, 15448292), (31, 10963304), (38, 8943748), (44, 7724146), (62, 5481652), (76, 4471874), (79, 4302056), (83, 4094728), (88, 3862073), (124, 2740826), (152, 2235937), (158, 2151028), (166, 2047364), (209, 1626136), (248, 1370413), (316, 1075514), (332, 1023682), (341, 996664), (418, 813068), (589, 577016), (632, 537757), (664, 511841), (682, 498332), (836, 406534), (869, 391096), (913, 372248), (1178, 288508), (1364, 249166), (1501, 226424), (1577, 215512), (1672, 203267), (1738, 195548), (1826, 186124), (2356, 144254), (2449, 138776), (2573, 132088), (2728, 124583), (3002, 113212), (3154, 107756), (3476, 97774), (3652, 93062), (4712, 72127), (4898, 69388), (5146, 66044), (6004, 56606), (6308, 53878), (6479, 52456), (6557, 51832), (6952, 48887), (7304, 46531), (9796, 34694), (10292, 33022), (12008, 28303), (12616, 26939), (12958, 26228), (13114, 25916), (16511, 20584), (17347, 19592)]