1317239904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 3686860800

約数和(自身を除く): 2369620896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 191, 199, 228, 304, 361, 382, 398, 456, 573, 597, 608, 722, 764, 796, 912, 1083, 1146, 1194, 1444, 1528, 1592, 1824, 2166, 2292, 2388, 2888, 3056, 3184, 3629, 3781, 4332, 4584, 4776, 5776, 6112, 6368, 7258, 7562, 8664, 9168, 9552, 10887, 11343, 11552, 14516, 15124, 17328, 18336, 19104, 21774, 22686, 29032, 30248, 34656, 38009, 43548, 45372, 58064, 60496, 68951, 71839, 76018, 87096, 90744, 114027, 116128, 120992, 137902, 143678, 152036, 174192, 181488, 206853, 215517, 228054, 275804, 287356, 304072, 348384, 362976, 413706, 431034, 456108, 551608, 574712, 608144, 722171, 827412, 862068, 912216, 1103216, 1149424, 1216288, 1444342, 1654824, 1724136, 1824432, 2166513, 2206432, 2298848, 2888684, 3309648, 3448272, 3648864, 4333026, 5777368, 6619296, 6896544, 8666052, 11554736, 13721249, 17332104, 23109472, 27442498, 34664208, 41163747, 54884996, 69328416, 82327494, 109769992, 164654988, 219539984, 329309976, 439079968, 658619952, 1317239904]

約数ペア:

[(1, 1317239904), (2, 658619952), (3, 439079968), (4, 329309976), (6, 219539984), (8, 164654988), (12, 109769992), (16, 82327494), (19, 69328416), (24, 54884996), (32, 41163747), (38, 34664208), (48, 27442498), (57, 23109472), (76, 17332104), (96, 13721249), (114, 11554736), (152, 8666052), (191, 6896544), (199, 6619296), (228, 5777368), (304, 4333026), (361, 3648864), (382, 3448272), (398, 3309648), (456, 2888684), (573, 2298848), (597, 2206432), (608, 2166513), (722, 1824432), (764, 1724136), (796, 1654824), (912, 1444342), (1083, 1216288), (1146, 1149424), (1194, 1103216), (1444, 912216), (1528, 862068), (1592, 827412), (1824, 722171), (2166, 608144), (2292, 574712), (2388, 551608), (2888, 456108), (3056, 431034), (3184, 413706), (3629, 362976), (3781, 348384), (4332, 304072), (4584, 287356), (4776, 275804), (5776, 228054), (6112, 215517), (6368, 206853), (7258, 181488), (7562, 174192), (8664, 152036), (9168, 143678), (9552, 137902), (10887, 120992), (11343, 116128), (11552, 114027), (14516, 90744), (15124, 87096), (17328, 76018), (18336, 71839), (19104, 68951), (21774, 60496), (22686, 58064), (29032, 45372), (30248, 43548), (34656, 38009)]