838609908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 2067394560

約数和(自身を除く): 1228784652

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 151, 172, 188, 229, 258, 282, 302, 453, 458, 516, 564, 604, 687, 906, 916, 1374, 1812, 2021, 2748, 4042, 6063, 6493, 7097, 8084, 9847, 10763, 12126, 12986, 14194, 19479, 19694, 21291, 21526, 24252, 25972, 28388, 29541, 32289, 34579, 38958, 39388, 42582, 43052, 59082, 64578, 69158, 77916, 85164, 103737, 118164, 129156, 138316, 207474, 305171, 414948, 462809, 610342, 915513, 925618, 1220684, 1388427, 1486897, 1625213, 1831026, 1851236, 2776854, 2973794, 3250426, 3662052, 4460691, 4875639, 5553708, 5947588, 6500852, 8921382, 9751278, 17842764, 19502556, 69884159, 139768318, 209652477, 279536636, 419304954, 838609908]

約数ペア:

[(1, 838609908), (2, 419304954), (3, 279536636), (4, 209652477), (6, 139768318), (12, 69884159), (43, 19502556), (47, 17842764), (86, 9751278), (94, 8921382), (129, 6500852), (141, 5947588), (151, 5553708), (172, 4875639), (188, 4460691), (229, 3662052), (258, 3250426), (282, 2973794), (302, 2776854), (453, 1851236), (458, 1831026), (516, 1625213), (564, 1486897), (604, 1388427), (687, 1220684), (906, 925618), (916, 915513), (1374, 610342), (1812, 462809), (2021, 414948), (2748, 305171), (4042, 207474), (6063, 138316), (6493, 129156), (7097, 118164), (8084, 103737), (9847, 85164), (10763, 77916), (12126, 69158), (12986, 64578), (14194, 59082), (19479, 43052), (19694, 42582), (21291, 39388), (21526, 38958), (24252, 34579), (25972, 32289), (28388, 29541)]