260291582772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{189671}}^1$

素因数の和:190173

約数の個数: 96

約数和(自身を含む): 689981214720

約数和(自身を除く): 429689631948

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 463, 494, 741, 926, 988, 1389, 1482, 1852, 2778, 2964, 5556, 6019, 8797, 12038, 17594, 18057, 24076, 26391, 35188, 36114, 52782, 72228, 105564, 114361, 189671, 228722, 343083, 379342, 457444, 569013, 686166, 758684, 1138026, 1372332, 2276052, 2465723, 3603749, 4931446, 7207498, 7397169, 9862892, 10811247, 14414996, 14794338, 21622494, 29588676, 43244988, 46848737, 87817673, 93697474, 140546211, 175635346, 187394948, 263453019, 281092422, 351270692, 526906038, 562184844, 1053812076, 1141629749, 1668535787, 2283259498, 3337071574, 3424889247, 4566518996, 5005607361, 6674143148, 6849778494, 10011214722, 13699556988, 20022429444, 21690965231, 43381930462, 65072895693, 86763860924, 130145791386, 260291582772]

約数ペア:

[(1, 260291582772), (2, 130145791386), (3, 86763860924), (4, 65072895693), (6, 43381930462), (12, 21690965231), (13, 20022429444), (19, 13699556988), (26, 10011214722), (38, 6849778494), (39, 6674143148), (52, 5005607361), (57, 4566518996), (76, 3424889247), (78, 3337071574), (114, 2283259498), (156, 1668535787), (228, 1141629749), (247, 1053812076), (463, 562184844), (494, 526906038), (741, 351270692), (926, 281092422), (988, 263453019), (1389, 187394948), (1482, 175635346), (1852, 140546211), (2778, 93697474), (2964, 87817673), (5556, 46848737), (6019, 43244988), (8797, 29588676), (12038, 21622494), (17594, 14794338), (18057, 14414996), (24076, 10811247), (26391, 9862892), (35188, 7397169), (36114, 7207498), (52782, 4931446), (72228, 3603749), (105564, 2465723), (114361, 2276052), (189671, 1372332), (228722, 1138026), (343083, 758684), (379342, 686166), (457444, 569013)]