2016605888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1558

約数の個数: 112

約数和(自身を含む): 4641494400

約数和(自身を除く): 2624888512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 107, 152, 176, 209, 214, 304, 352, 418, 428, 608, 704, 836, 856, 1177, 1216, 1409, 1672, 1712, 2033, 2354, 2818, 3344, 3424, 4066, 4708, 5636, 6688, 6848, 8132, 9416, 11272, 13376, 15499, 16264, 18832, 22363, 22544, 26771, 30998, 32528, 37664, 44726, 45088, 53542, 61996, 65056, 75328, 89452, 90176, 107084, 123992, 130112, 150763, 178904, 214168, 247984, 294481, 301526, 357808, 428336, 495968, 588962, 603052, 715616, 856672, 991936, 1177924, 1206104, 1431232, 1658393, 1713344, 2355848, 2412208, 2864497, 3316786, 4711696, 4824416, 5728994, 6633572, 9423392, 9648832, 11457988, 13267144, 18846784, 22915976, 26534288, 31509467, 45831952, 53068576, 63018934, 91663904, 106137152, 126037868, 183327808, 252075736, 504151472, 1008302944, 2016605888]

約数ペア:

[(1, 2016605888), (2, 1008302944), (4, 504151472), (8, 252075736), (11, 183327808), (16, 126037868), (19, 106137152), (22, 91663904), (32, 63018934), (38, 53068576), (44, 45831952), (64, 31509467), (76, 26534288), (88, 22915976), (107, 18846784), (152, 13267144), (176, 11457988), (209, 9648832), (214, 9423392), (304, 6633572), (352, 5728994), (418, 4824416), (428, 4711696), (608, 3316786), (704, 2864497), (836, 2412208), (856, 2355848), (1177, 1713344), (1216, 1658393), (1409, 1431232), (1672, 1206104), (1712, 1177924), (2033, 991936), (2354, 856672), (2818, 715616), (3344, 603052), (3424, 588962), (4066, 495968), (4708, 428336), (5636, 357808), (6688, 301526), (6848, 294481), (8132, 247984), (9416, 214168), (11272, 178904), (13376, 150763), (15499, 130112), (16264, 123992), (18832, 107084), (22363, 90176), (22544, 89452), (26771, 75328), (30998, 65056), (32528, 61996), (37664, 53542), (44726, 45088)]