3339011720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 8456866560

約数和(自身を除く): 5117854840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 317, 370, 407, 440, 634, 647, 740, 814, 1268, 1294, 1480, 1585, 1628, 2035, 2536, 2588, 3170, 3235, 3256, 3487, 4070, 5176, 6340, 6470, 6974, 7117, 8140, 11729, 12680, 12940, 13948, 14234, 16280, 17435, 23458, 23939, 25880, 27896, 28468, 34870, 35585, 46916, 47878, 56936, 58645, 69740, 71170, 93832, 95756, 117290, 119695, 129019, 139480, 142340, 191512, 205099, 234580, 239390, 258038, 263329, 284680, 410198, 469160, 478780, 516076, 526658, 645095, 820396, 957560, 1025495, 1032152, 1053316, 1290190, 1316645, 1640792, 2050990, 2106632, 2256089, 2580380, 2633290, 4101980, 4512178, 5160760, 5266580, 7588663, 8203960, 9024356, 10533160, 11280445, 15177326, 18048712, 22560890, 30354652, 37943315, 45121780, 60709304, 75886630, 83475293, 90243560, 151773260, 166950586, 303546520, 333901172, 417376465, 667802344, 834752930, 1669505860, 3339011720]

約数ペア:

[(1, 3339011720), (2, 1669505860), (4, 834752930), (5, 667802344), (8, 417376465), (10, 333901172), (11, 303546520), (20, 166950586), (22, 151773260), (37, 90243560), (40, 83475293), (44, 75886630), (55, 60709304), (74, 45121780), (88, 37943315), (110, 30354652), (148, 22560890), (185, 18048712), (220, 15177326), (296, 11280445), (317, 10533160), (370, 9024356), (407, 8203960), (440, 7588663), (634, 5266580), (647, 5160760), (740, 4512178), (814, 4101980), (1268, 2633290), (1294, 2580380), (1480, 2256089), (1585, 2106632), (1628, 2050990), (2035, 1640792), (2536, 1316645), (2588, 1290190), (3170, 1053316), (3235, 1032152), (3256, 1025495), (3487, 957560), (4070, 820396), (5176, 645095), (6340, 526658), (6470, 516076), (6974, 478780), (7117, 469160), (8140, 410198), (11729, 284680), (12680, 263329), (12940, 258038), (13948, 239390), (14234, 234580), (16280, 205099), (17435, 191512), (23458, 142340), (23939, 139480), (25880, 129019), (27896, 119695), (28468, 117290), (34870, 95756), (35585, 93832), (46916, 71170), (47878, 69740), (56936, 58645)]