2798637228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 7663481280

約数和(自身を除く): 4864844052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 53, 58, 74, 87, 106, 111, 116, 148, 159, 174, 212, 222, 261, 318, 333, 348, 444, 477, 522, 636, 666, 954, 1044, 1073, 1332, 1367, 1537, 1908, 1961, 2146, 2734, 3074, 3219, 3922, 4101, 4292, 4611, 5468, 5883, 6148, 6438, 7844, 8202, 9222, 9657, 11766, 12303, 12876, 13833, 16404, 17649, 18444, 19314, 23532, 24606, 27666, 35298, 38628, 39643, 49212, 50579, 55332, 56869, 70596, 72451, 79286, 101158, 113738, 118929, 144902, 151737, 158572, 170607, 202316, 217353, 227476, 237858, 289804, 303474, 341214, 356787, 434706, 455211, 475716, 511821, 606948, 652059, 682428, 713574, 869412, 910422, 1023642, 1304118, 1427148, 1466791, 1820844, 2047284, 2101079, 2608236, 2680687, 2933582, 4202158, 4400373, 5361374, 5867164, 6303237, 8042061, 8404316, 8800746, 10722748, 12606474, 13201119, 16084122, 17601492, 18909711, 24126183, 25212948, 26402238, 32168244, 37819422, 48252366, 52804476, 75638844, 77739923, 96504732, 155479846, 233219769, 310959692, 466439538, 699659307, 932879076, 1399318614, 2798637228]

約数ペア:

[(1, 2798637228), (2, 1399318614), (3, 932879076), (4, 699659307), (6, 466439538), (9, 310959692), (12, 233219769), (18, 155479846), (29, 96504732), (36, 77739923), (37, 75638844), (53, 52804476), (58, 48252366), (74, 37819422), (87, 32168244), (106, 26402238), (111, 25212948), (116, 24126183), (148, 18909711), (159, 17601492), (174, 16084122), (212, 13201119), (222, 12606474), (261, 10722748), (318, 8800746), (333, 8404316), (348, 8042061), (444, 6303237), (477, 5867164), (522, 5361374), (636, 4400373), (666, 4202158), (954, 2933582), (1044, 2680687), (1073, 2608236), (1332, 2101079), (1367, 2047284), (1537, 1820844), (1908, 1466791), (1961, 1427148), (2146, 1304118), (2734, 1023642), (3074, 910422), (3219, 869412), (3922, 713574), (4101, 682428), (4292, 652059), (4611, 606948), (5468, 511821), (5883, 475716), (6148, 455211), (6438, 434706), (7844, 356787), (8202, 341214), (9222, 303474), (9657, 289804), (11766, 237858), (12303, 227476), (12876, 217353), (13833, 202316), (16404, 170607), (17649, 158572), (18444, 151737), (19314, 144902), (23532, 118929), (24606, 113738), (27666, 101158), (35298, 79286), (38628, 72451), (39643, 70596), (49212, 56869), (50579, 55332)]