219678732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67057}}^1$

素因数の和:67087

約数の個数: 72

約数和(自身を含む): 683455136

約数和(自身を除く): 463776404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 67057, 134114, 201171, 268228, 402342, 469399, 603513, 804684, 871741, 938798, 1207026, 1408197, 1743482, 1877596, 2414052, 2615223, 2816394, 3486964, 4224591, 5230446, 5632788, 6102187, 7845669, 8449182, 10460892, 12204374, 15691338, 16898364, 18306561, 24408748, 31382676, 36613122, 54919683, 73226244, 109839366, 219678732]

約数ペア:

[(1, 219678732), (2, 109839366), (3, 73226244), (4, 54919683), (6, 36613122), (7, 31382676), (9, 24408748), (12, 18306561), (13, 16898364), (14, 15691338), (18, 12204374), (21, 10460892), (26, 8449182), (28, 7845669), (36, 6102187), (39, 5632788), (42, 5230446), (52, 4224591), (63, 3486964), (78, 2816394), (84, 2615223), (91, 2414052), (117, 1877596), (126, 1743482), (156, 1408197), (182, 1207026), (234, 938798), (252, 871741), (273, 804684), (364, 603513), (468, 469399), (546, 402342), (819, 268228), (1092, 201171), (1638, 134114), (3276, 67057)]