217309104

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{7901}}^1$

素因数の和:8106

約数の個数: 60

約数和(自身を含む): 611425152

約数和(自身を除く): 394116048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 7901, 9168, 13752, 15802, 23703, 27504, 31604, 47406, 63208, 71109, 94812, 126416, 142218, 189624, 284436, 379248, 568872, 1137744, 1509091, 3018182, 4527273, 6036364, 9054546, 12072728, 13581819, 18109092, 24145456, 27163638, 36218184, 54327276, 72436368, 108654552, 217309104]

約数ペア:

[(1, 217309104), (2, 108654552), (3, 72436368), (4, 54327276), (6, 36218184), (8, 27163638), (9, 24145456), (12, 18109092), (16, 13581819), (18, 12072728), (24, 9054546), (36, 6036364), (48, 4527273), (72, 3018182), (144, 1509091), (191, 1137744), (382, 568872), (573, 379248), (764, 284436), (1146, 189624), (1528, 142218), (1719, 126416), (2292, 94812), (3056, 71109), (3438, 63208), (4584, 47406), (6876, 31604), (7901, 27504), (9168, 23703), (13752, 15802)]