297864736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6569}}^1$

素因数の和:6701

約数の個数: 48

約数和(自身を含む): 637421400

約数和(自身を除く): 339556664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 6569, 11336, 13138, 22672, 26276, 45344, 52552, 85397, 105104, 170794, 210208, 341588, 683176, 716021, 1366352, 1432042, 2732704, 2864084, 5728168, 9308273, 11456336, 18616546, 22912672, 37233092, 74466184, 148932368, 297864736]

約数ペア:

[(1, 297864736), (2, 148932368), (4, 74466184), (8, 37233092), (13, 22912672), (16, 18616546), (26, 11456336), (32, 9308273), (52, 5728168), (104, 2864084), (109, 2732704), (208, 1432042), (218, 1366352), (416, 716021), (436, 683176), (872, 341588), (1417, 210208), (1744, 170794), (2834, 105104), (3488, 85397), (5668, 52552), (6569, 45344), (11336, 26276), (13138, 22672)]