312302772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5501}}^1$

素因数の和:5613

約数の個数: 72

約数和(自身を含む): 841145760

約数和(自身を除く): 528842988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4731, 5501, 6308, 9462, 11002, 14193, 16503, 18924, 22004, 28386, 33006, 49509, 56772, 66012, 99018, 104519, 198036, 209038, 313557, 418076, 456583, 627114, 913166, 940671, 1254228, 1369749, 1826332, 1881342, 2739498, 3762684, 4109247, 5478996, 8218494, 8675077, 16436988, 17350154, 26025231, 34700308, 52050462, 78075693, 104100924, 156151386, 312302772]

約数ペア:

[(1, 312302772), (2, 156151386), (3, 104100924), (4, 78075693), (6, 52050462), (9, 34700308), (12, 26025231), (18, 17350154), (19, 16436988), (36, 8675077), (38, 8218494), (57, 5478996), (76, 4109247), (83, 3762684), (114, 2739498), (166, 1881342), (171, 1826332), (228, 1369749), (249, 1254228), (332, 940671), (342, 913166), (498, 627114), (684, 456583), (747, 418076), (996, 313557), (1494, 209038), (1577, 198036), (2988, 104519), (3154, 99018), (4731, 66012), (5501, 56772), (6308, 49509), (9462, 33006), (11002, 28386), (14193, 22004), (16503, 18924)]