742954036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 1516263840

約数和(自身を除く): 773309804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 173, 209, 242, 346, 418, 467, 484, 692, 836, 934, 1868, 1903, 2299, 3287, 3806, 4598, 5137, 6574, 7612, 8873, 9196, 10274, 13148, 17746, 20548, 20933, 35492, 36157, 41866, 56507, 72314, 80791, 83732, 97603, 113014, 144628, 161582, 195206, 226028, 323164, 390412, 397727, 795454, 888701, 1073633, 1535029, 1590908, 1777402, 2147266, 3070058, 3554804, 4294532, 6140116, 9775711, 16885319, 19551422, 33770638, 39102844, 67541276, 185738509, 371477018, 742954036]

約数ペア:

[(1, 742954036), (2, 371477018), (4, 185738509), (11, 67541276), (19, 39102844), (22, 33770638), (38, 19551422), (44, 16885319), (76, 9775711), (121, 6140116), (173, 4294532), (209, 3554804), (242, 3070058), (346, 2147266), (418, 1777402), (467, 1590908), (484, 1535029), (692, 1073633), (836, 888701), (934, 795454), (1868, 397727), (1903, 390412), (2299, 323164), (3287, 226028), (3806, 195206), (4598, 161582), (5137, 144628), (6574, 113014), (7612, 97603), (8873, 83732), (9196, 80791), (10274, 72314), (13148, 56507), (17746, 41866), (20548, 36157), (20933, 35492)]