379805608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3323}}^1$

素因数の和:3506

約数の個数: 64

約数和(自身を含む): 882322560

約数和(自身を除く): 502516952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1099, 1256, 2041, 2198, 3323, 4082, 4396, 6646, 8164, 8792, 13292, 14287, 16328, 23261, 26584, 28574, 43199, 46522, 57148, 86398, 93044, 114296, 172796, 186088, 302393, 345592, 521711, 604786, 1043422, 1209572, 2086844, 2419144, 3651977, 4173688, 6782243, 7303954, 13564486, 14607908, 27128972, 29215816, 47475701, 54257944, 94951402, 189902804, 379805608]

約数ペア:

[(1, 379805608), (2, 189902804), (4, 94951402), (7, 54257944), (8, 47475701), (13, 29215816), (14, 27128972), (26, 14607908), (28, 13564486), (52, 7303954), (56, 6782243), (91, 4173688), (104, 3651977), (157, 2419144), (182, 2086844), (314, 1209572), (364, 1043422), (628, 604786), (728, 521711), (1099, 345592), (1256, 302393), (2041, 186088), (2198, 172796), (3323, 114296), (4082, 93044), (4396, 86398), (6646, 57148), (8164, 46522), (8792, 43199), (13292, 28574), (14287, 26584), (16328, 23261)]