293553804908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1\times {\mathrm{10151}}^1$

素因数の和:11727

約数の個数: 96

約数和(自身を含む): 644692608000

約数和(自身を除く): 351138803092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 1499, 2756, 2998, 4823, 5996, 9646, 10151, 10493, 19292, 19487, 20302, 20986, 38974, 40604, 41972, 71057, 77948, 79447, 131963, 136409, 142114, 158894, 263926, 272818, 284228, 317788, 527852, 538003, 545636, 556129, 923741, 1032811, 1076006, 1112258, 1847482, 2065622, 2152012, 2224516, 3694964, 3766021, 4131244, 6994039, 7229677, 7532042, 13988078, 14459354, 15064084, 15216349, 27976156, 28918708, 30432698, 48958273, 60865396, 97916546, 106514443, 195833092, 197812537, 213028886, 395625074, 426057772, 791250148, 806466497, 1384687759, 1612932994, 2769375518, 3225865988, 5538751036, 5645265479, 10484064461, 11290530958, 20968128922, 22581061916, 41936257844, 73388451227, 146776902454, 293553804908]

約数ペア:

[(1, 293553804908), (2, 146776902454), (4, 73388451227), (7, 41936257844), (13, 22581061916), (14, 20968128922), (26, 11290530958), (28, 10484064461), (52, 5645265479), (53, 5538751036), (91, 3225865988), (106, 2769375518), (182, 1612932994), (212, 1384687759), (364, 806466497), (371, 791250148), (689, 426057772), (742, 395625074), (1378, 213028886), (1484, 197812537), (1499, 195833092), (2756, 106514443), (2998, 97916546), (4823, 60865396), (5996, 48958273), (9646, 30432698), (10151, 28918708), (10493, 27976156), (19292, 15216349), (19487, 15064084), (20302, 14459354), (20986, 13988078), (38974, 7532042), (40604, 7229677), (41972, 6994039), (71057, 4131244), (77948, 3766021), (79447, 3694964), (131963, 2224516), (136409, 2152012), (142114, 2065622), (158894, 1847482), (263926, 1112258), (272818, 1076006), (284228, 1032811), (317788, 923741), (527852, 556129), (538003, 545636)]