38399988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 66593292

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 61, 66, 76, 114, 122, 132, 183, 209, 228, 244, 251, 366, 418, 502, 627, 671, 732, 753, 836, 1004, 1159, 1254, 1342, 1506, 2013, 2318, 2508, 2684, 2761, 3012, 3477, 4026, 4636, 4769, 5522, 6954, 8052, 8283, 9538, 11044, 12749, 13908, 14307, 15311, 16566, 19076, 25498, 28614, 30622, 33132, 38247, 45933, 50996, 52459, 57228, 61244, 76494, 91866, 104918, 152988, 157377, 168421, 183732, 209836, 290909, 314754, 336842, 505263, 581818, 629508, 673684, 872727, 1010526, 1163636, 1745454, 2021052, 3199999, 3490908, 6399998, 9599997, 12799996, 19199994, 38399988]

約数ペア:

[(1, 38399988), (2, 19199994), (3, 12799996), (4, 9599997), (6, 6399998), (11, 3490908), (12, 3199999), (19, 2021052), (22, 1745454), (33, 1163636), (38, 1010526), (44, 872727), (57, 673684), (61, 629508), (66, 581818), (76, 505263), (114, 336842), (122, 314754), (132, 290909), (183, 209836), (209, 183732), (228, 168421), (244, 157377), (251, 152988), (366, 104918), (418, 91866), (502, 76494), (627, 61244), (671, 57228), (732, 52459), (753, 50996), (836, 45933), (1004, 38247), (1159, 33132), (1254, 30622), (1342, 28614), (1506, 25498), (2013, 19076), (2318, 16566), (2508, 15311), (2684, 14307), (2761, 13908), (3012, 12749), (3477, 11044), (4026, 9538), (4636, 8283), (4769, 8052), (5522, 6954)]