1728923196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4712

約数の個数: 192

約数和(自身を含む): 5592416256

約数和(自身を除く): 3863493060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 403, 429, 434, 462, 546, 572, 651, 682, 806, 858, 868, 924, 1001, 1023, 1092, 1209, 1302, 1364, 1612, 1716, 2002, 2046, 2387, 2418, 2604, 2821, 3003, 4004, 4092, 4433, 4643, 4774, 4836, 5642, 6006, 7161, 8463, 8866, 9286, 9548, 11284, 12012, 13299, 13929, 14322, 16926, 17732, 18572, 26598, 27858, 28644, 31031, 32501, 33852, 51073, 53196, 55716, 60359, 62062, 65002, 93093, 97503, 102146, 120718, 124124, 130004, 143933, 153219, 181077, 186186, 195006, 204292, 241436, 287866, 306438, 357511, 362154, 372372, 390012, 422513, 431799, 575732, 612876, 663949, 715022, 724308, 845026, 863598, 1007531, 1072533, 1267539, 1327898, 1430044, 1583263, 1690052, 1727196, 1871129, 1991847, 2015062, 2145066, 2535078, 2655796, 3022593, 3166526, 3742258, 3983694, 4030124, 4290132, 4647643, 4749789, 5070156, 5613387, 6045186, 6333052, 7484516, 7967388, 9295286, 9499578, 11082841, 11226774, 12090372, 13097903, 13942929, 18590572, 18999156, 20582419, 22165682, 22453548, 26195806, 27885858, 33248523, 39293709, 41164838, 44331364, 52391612, 55771716, 61747257, 66497046, 78587418, 82329676, 123494514, 132994092, 144076933, 157174836, 246989028, 288153866, 432230799, 576307732, 864461598, 1728923196]

約数ペア:

[(1, 1728923196), (2, 864461598), (3, 576307732), (4, 432230799), (6, 288153866), (7, 246989028), (11, 157174836), (12, 144076933), (13, 132994092), (14, 123494514), (21, 82329676), (22, 78587418), (26, 66497046), (28, 61747257), (31, 55771716), (33, 52391612), (39, 44331364), (42, 41164838), (44, 39293709), (52, 33248523), (62, 27885858), (66, 26195806), (77, 22453548), (78, 22165682), (84, 20582419), (91, 18999156), (93, 18590572), (124, 13942929), (132, 13097903), (143, 12090372), (154, 11226774), (156, 11082841), (182, 9499578), (186, 9295286), (217, 7967388), (231, 7484516), (273, 6333052), (286, 6045186), (308, 5613387), (341, 5070156), (364, 4749789), (372, 4647643), (403, 4290132), (429, 4030124), (434, 3983694), (462, 3742258), (546, 3166526), (572, 3022593), (651, 2655796), (682, 2535078), (806, 2145066), (858, 2015062), (868, 1991847), (924, 1871129), (1001, 1727196), (1023, 1690052), (1092, 1583263), (1209, 1430044), (1302, 1327898), (1364, 1267539), (1612, 1072533), (1716, 1007531), (2002, 863598), (2046, 845026), (2387, 724308), (2418, 715022), (2604, 663949), (2821, 612876), (3003, 575732), (4004, 431799), (4092, 422513), (4433, 390012), (4643, 372372), (4774, 362154), (4836, 357511), (5642, 306438), (6006, 287866), (7161, 241436), (8463, 204292), (8866, 195006), (9286, 186186), (9548, 181077), (11284, 153219), (12012, 143933), (13299, 130004), (13929, 124124), (14322, 120718), (16926, 102146), (17732, 97503), (18572, 93093), (26598, 65002), (27858, 62062), (28644, 60359), (31031, 55716), (32501, 53196), (33852, 51073)]