1537520628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{6211}}^1$

素因数の和:6653

約数の個数: 72

約数和(自身を含む): 4183856544

約数和(自身を除く): 2646335916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 421, 588, 842, 1263, 1684, 2526, 2947, 5052, 5894, 6211, 8841, 11788, 12422, 17682, 18633, 20629, 24844, 35364, 37266, 41258, 43477, 61887, 74532, 82516, 86954, 123774, 130431, 173908, 247548, 260862, 304339, 521724, 608678, 913017, 1217356, 1826034, 2614831, 3652068, 5229662, 7844493, 10459324, 15688986, 18303817, 31377972, 36607634, 54911451, 73215268, 109822902, 128126719, 219645804, 256253438, 384380157, 512506876, 768760314, 1537520628]

約数ペア:

[(1, 1537520628), (2, 768760314), (3, 512506876), (4, 384380157), (6, 256253438), (7, 219645804), (12, 128126719), (14, 109822902), (21, 73215268), (28, 54911451), (42, 36607634), (49, 31377972), (84, 18303817), (98, 15688986), (147, 10459324), (196, 7844493), (294, 5229662), (421, 3652068), (588, 2614831), (842, 1826034), (1263, 1217356), (1684, 913017), (2526, 608678), (2947, 521724), (5052, 304339), (5894, 260862), (6211, 247548), (8841, 173908), (11788, 130431), (12422, 123774), (17682, 86954), (18633, 82516), (20629, 74532), (24844, 61887), (35364, 43477), (37266, 41258)]