291157944532

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3088357}}^1$

素因数の和:3088425

約数の個数: 72

約数和(自身を含む): 655559575944

約数和(自身を除く): 364401631412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 962, 1036, 1274, 1813, 1924, 2548, 3367, 3626, 6734, 7252, 13468, 23569, 47138, 94276, 3088357, 6176714, 12353428, 21618499, 40148641, 43236998, 80297282, 86473996, 114269209, 151329493, 160594564, 228538418, 281040487, 302658986, 457076836, 562080974, 605317972, 799884463, 1124161948, 1485499717, 1599768926, 1967283409, 2970999434, 3199537852, 3934566818, 5599191241, 5941998868, 7869133636, 10398498019, 11198382482, 20796996038, 22396764964, 41593992076, 72789486133, 145578972266, 291157944532]

約数ペア:

[(1, 291157944532), (2, 145578972266), (4, 72789486133), (7, 41593992076), (13, 22396764964), (14, 20796996038), (26, 11198382482), (28, 10398498019), (37, 7869133636), (49, 5941998868), (52, 5599191241), (74, 3934566818), (91, 3199537852), (98, 2970999434), (148, 1967283409), (182, 1599768926), (196, 1485499717), (259, 1124161948), (364, 799884463), (481, 605317972), (518, 562080974), (637, 457076836), (962, 302658986), (1036, 281040487), (1274, 228538418), (1813, 160594564), (1924, 151329493), (2548, 114269209), (3367, 86473996), (3626, 80297282), (6734, 43236998), (7252, 40148641), (13468, 21618499), (23569, 12353428), (47138, 6176714), (94276, 3088357)]