741396306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20743}}^1$

素因数の和:20815

約数の個数: 64

約数和(自身を含む): 1816178688

約数和(自身を除く): 1074782382

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 2553, 5106, 5957, 11914, 17871, 20743, 35742, 41486, 62229, 124458, 145201, 290402, 435603, 477089, 767491, 871206, 954178, 1431267, 1534982, 2302473, 2862534, 3339623, 4604946, 5372437, 6679246, 10018869, 10744874, 16117311, 17652293, 20037738, 32234622, 35304586, 52956879, 105913758, 123566051, 247132102, 370698153, 741396306]

約数ペア:

[(1, 741396306), (2, 370698153), (3, 247132102), (6, 123566051), (7, 105913758), (14, 52956879), (21, 35304586), (23, 32234622), (37, 20037738), (42, 17652293), (46, 16117311), (69, 10744874), (74, 10018869), (111, 6679246), (138, 5372437), (161, 4604946), (222, 3339623), (259, 2862534), (322, 2302473), (483, 1534982), (518, 1431267), (777, 954178), (851, 871206), (966, 767491), (1554, 477089), (1702, 435603), (2553, 290402), (5106, 145201), (5957, 124458), (11914, 62229), (17871, 41486), (20743, 35742)]