308392914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 655515072

約数和(自身を除く): 347122158

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 361, 519, 722, 823, 1038, 1083, 1646, 2166, 2469, 3287, 4938, 6574, 9861, 15637, 19722, 31274, 46911, 62453, 93822, 124906, 142379, 187359, 284758, 297103, 374718, 427137, 594206, 854274, 891309, 1782618, 2705201, 5410402, 8115603, 16231206, 51398819, 102797638, 154196457, 308392914]

約数ペア:

[(1, 308392914), (2, 154196457), (3, 102797638), (6, 51398819), (19, 16231206), (38, 8115603), (57, 5410402), (114, 2705201), (173, 1782618), (346, 891309), (361, 854274), (519, 594206), (722, 427137), (823, 374718), (1038, 297103), (1083, 284758), (1646, 187359), (2166, 142379), (2469, 124906), (3287, 93822), (4938, 62453), (6574, 46911), (9861, 31274), (15637, 19722)]