439529076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2671}}^1$

素因数の和:3341

約数の個数: 72

約数和(自身を含む): 1272171264

約数和(自身を除く): 832642188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 653, 1306, 1959, 2612, 2671, 3918, 4571, 5342, 5877, 7836, 8013, 9142, 10684, 11754, 13713, 16026, 18284, 18697, 23508, 24039, 27426, 32052, 37394, 41139, 48078, 54852, 56091, 74788, 82278, 96156, 112182, 164556, 168273, 224364, 336546, 673092, 1744163, 3488326, 5232489, 6976652, 10464978, 12209141, 15697467, 20929956, 24418282, 31394934, 36627423, 48836564, 62789868, 73254846, 109882269, 146509692, 219764538, 439529076]

約数ペア:

[(1, 439529076), (2, 219764538), (3, 146509692), (4, 109882269), (6, 73254846), (7, 62789868), (9, 48836564), (12, 36627423), (14, 31394934), (18, 24418282), (21, 20929956), (28, 15697467), (36, 12209141), (42, 10464978), (63, 6976652), (84, 5232489), (126, 3488326), (252, 1744163), (653, 673092), (1306, 336546), (1959, 224364), (2612, 168273), (2671, 164556), (3918, 112182), (4571, 96156), (5342, 82278), (5877, 74788), (7836, 56091), (8013, 54852), (9142, 48078), (10684, 41139), (11754, 37394), (13713, 32052), (16026, 27426), (18284, 24039), (18697, 23508)]