7918463904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2111

約数の個数: 144

約数和(自身を含む): 22603480704

約数和(自身を除く): 14685016800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 271, 312, 338, 416, 507, 542, 624, 676, 813, 1014, 1084, 1248, 1352, 1626, 1801, 2028, 2168, 2704, 3252, 3523, 3602, 4056, 4336, 5403, 5408, 6504, 7046, 7204, 8112, 8672, 10569, 10806, 13008, 14092, 14408, 16224, 21138, 21612, 23413, 26016, 28184, 28816, 42276, 43224, 45799, 46826, 56368, 57632, 70239, 84552, 86448, 91598, 93652, 112736, 137397, 140478, 169104, 172896, 183196, 187304, 274794, 280956, 304369, 338208, 366392, 374608, 488071, 549588, 561912, 608738, 732784, 749216, 913107, 976142, 1099176, 1123824, 1217476, 1464213, 1465568, 1826214, 1952284, 2198352, 2247648, 2434952, 2928426, 3652428, 3904568, 4396704, 4869904, 5856852, 6344923, 7304856, 7809136, 9739808, 11713704, 12689846, 14609712, 15618272, 19034769, 23427408, 25379692, 29219424, 38069538, 46854816, 50759384, 76139076, 82483999, 101518768, 152278152, 164967998, 203037536, 247451997, 304556304, 329935996, 494903994, 609112608, 659871992, 989807988, 1319743984, 1979615976, 2639487968, 3959231952, 7918463904]

約数ペア:

[(1, 7918463904), (2, 3959231952), (3, 2639487968), (4, 1979615976), (6, 1319743984), (8, 989807988), (12, 659871992), (13, 609112608), (16, 494903994), (24, 329935996), (26, 304556304), (32, 247451997), (39, 203037536), (48, 164967998), (52, 152278152), (78, 101518768), (96, 82483999), (104, 76139076), (156, 50759384), (169, 46854816), (208, 38069538), (271, 29219424), (312, 25379692), (338, 23427408), (416, 19034769), (507, 15618272), (542, 14609712), (624, 12689846), (676, 11713704), (813, 9739808), (1014, 7809136), (1084, 7304856), (1248, 6344923), (1352, 5856852), (1626, 4869904), (1801, 4396704), (2028, 3904568), (2168, 3652428), (2704, 2928426), (3252, 2434952), (3523, 2247648), (3602, 2198352), (4056, 1952284), (4336, 1826214), (5403, 1465568), (5408, 1464213), (6504, 1217476), (7046, 1123824), (7204, 1099176), (8112, 976142), (8672, 913107), (10569, 749216), (10806, 732784), (13008, 608738), (14092, 561912), (14408, 549588), (16224, 488071), (21138, 374608), (21612, 366392), (23413, 338208), (26016, 304369), (28184, 280956), (28816, 274794), (42276, 187304), (43224, 183196), (45799, 172896), (46826, 169104), (56368, 140478), (57632, 137397), (70239, 112736), (84552, 93652), (86448, 91598)]