1569700728

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1246

約数の個数: 128

約数和(自身を含む): 4505371200

約数和(自身を除く): 2935670472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 197, 216, 222, 296, 333, 394, 444, 591, 666, 788, 888, 997, 999, 1182, 1332, 1576, 1773, 1994, 1998, 2364, 2664, 2991, 3546, 3988, 3996, 4728, 5319, 5982, 7092, 7289, 7976, 7992, 8973, 10638, 11964, 14184, 14578, 17946, 21276, 21867, 23928, 26919, 29156, 35892, 36889, 42552, 43734, 53838, 58312, 65601, 71784, 73778, 87468, 107676, 110667, 131202, 147556, 174936, 196409, 196803, 215352, 221334, 262404, 295112, 332001, 392818, 393606, 442668, 524808, 589227, 664002, 785636, 787212, 885336, 996003, 1178454, 1328004, 1571272, 1574424, 1767681, 1992006, 2356908, 2656008, 3535362, 3984012, 4713816, 5303043, 7070724, 7267133, 7968024, 10606086, 14141448, 14534266, 21212172, 21801399, 29068532, 42424344, 43602798, 58137064, 65404197, 87205596, 130808394, 174411192, 196212591, 261616788, 392425182, 523233576, 784850364, 1569700728]

約数ペア:

[(1, 1569700728), (2, 784850364), (3, 523233576), (4, 392425182), (6, 261616788), (8, 196212591), (9, 174411192), (12, 130808394), (18, 87205596), (24, 65404197), (27, 58137064), (36, 43602798), (37, 42424344), (54, 29068532), (72, 21801399), (74, 21212172), (108, 14534266), (111, 14141448), (148, 10606086), (197, 7968024), (216, 7267133), (222, 7070724), (296, 5303043), (333, 4713816), (394, 3984012), (444, 3535362), (591, 2656008), (666, 2356908), (788, 1992006), (888, 1767681), (997, 1574424), (999, 1571272), (1182, 1328004), (1332, 1178454), (1576, 996003), (1773, 885336), (1994, 787212), (1998, 785636), (2364, 664002), (2664, 589227), (2991, 524808), (3546, 442668), (3988, 393606), (3996, 392818), (4728, 332001), (5319, 295112), (5982, 262404), (7092, 221334), (7289, 215352), (7976, 196803), (7992, 196409), (8973, 174936), (10638, 147556), (11964, 131202), (14184, 110667), (14578, 107676), (17946, 87468), (21276, 73778), (21867, 71784), (23928, 65601), (26919, 58312), (29156, 53838), (35892, 43734), (36889, 42552)]