1330461968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 3054661632

約数和(自身を除く): 1724199664

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 53, 62, 86, 88, 106, 107, 124, 172, 176, 212, 214, 248, 341, 344, 424, 428, 473, 496, 583, 682, 688, 848, 856, 946, 1166, 1177, 1333, 1364, 1643, 1712, 1892, 2279, 2332, 2354, 2666, 2728, 3286, 3317, 3784, 4558, 4601, 4664, 4708, 5332, 5456, 5671, 6572, 6634, 7568, 9116, 9202, 9328, 9416, 10664, 11342, 13144, 13268, 14663, 18073, 18232, 18404, 18832, 21328, 22684, 25069, 26288, 26536, 29326, 36146, 36464, 36487, 36808, 45368, 50138, 50611, 53072, 58652, 62381, 70649, 72292, 72974, 73616, 90736, 100276, 101222, 117304, 124762, 141298, 142631, 144584, 145948, 175801, 200552, 202444, 234608, 243853, 249524, 282596, 285262, 289168, 291896, 351602, 401104, 404888, 487706, 499048, 565192, 570524, 583792, 703204, 777139, 809776, 975412, 998096, 1130384, 1141048, 1406408, 1554278, 1568941, 1933811, 1950824, 2282096, 2682383, 2812816, 3108556, 3137882, 3867622, 3901648, 5364766, 6217112, 6275764, 7559443, 7735244, 10729532, 12434224, 12551528, 15118886, 15470488, 21459064, 25103056, 30237772, 30940976, 42918128, 60475544, 83153873, 120951088, 166307746, 332615492, 665230984, 1330461968]

約数ペア:

[(1, 1330461968), (2, 665230984), (4, 332615492), (8, 166307746), (11, 120951088), (16, 83153873), (22, 60475544), (31, 42918128), (43, 30940976), (44, 30237772), (53, 25103056), (62, 21459064), (86, 15470488), (88, 15118886), (106, 12551528), (107, 12434224), (124, 10729532), (172, 7735244), (176, 7559443), (212, 6275764), (214, 6217112), (248, 5364766), (341, 3901648), (344, 3867622), (424, 3137882), (428, 3108556), (473, 2812816), (496, 2682383), (583, 2282096), (682, 1950824), (688, 1933811), (848, 1568941), (856, 1554278), (946, 1406408), (1166, 1141048), (1177, 1130384), (1333, 998096), (1364, 975412), (1643, 809776), (1712, 777139), (1892, 703204), (2279, 583792), (2332, 570524), (2354, 565192), (2666, 499048), (2728, 487706), (3286, 404888), (3317, 401104), (3784, 351602), (4558, 291896), (4601, 289168), (4664, 285262), (4708, 282596), (5332, 249524), (5456, 243853), (5671, 234608), (6572, 202444), (6634, 200552), (7568, 175801), (9116, 145948), (9202, 144584), (9328, 142631), (9416, 141298), (10664, 124762), (11342, 117304), (13144, 101222), (13268, 100276), (14663, 90736), (18073, 73616), (18232, 72974), (18404, 72292), (18832, 70649), (21328, 62381), (22684, 58652), (25069, 53072), (26288, 50611), (26536, 50138), (29326, 45368), (36146, 36808), (36464, 36487)]