505787688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1171}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 1568698560

約数和(自身を除く): 1062910872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 857, 1171, 1714, 2342, 2571, 3428, 3513, 4684, 5142, 5999, 6856, 7026, 7713, 8197, 9368, 10284, 10539, 11998, 14052, 15426, 16394, 17997, 20568, 21078, 23996, 24591, 28104, 30852, 32788, 35994, 42156, 47992, 49182, 53991, 61704, 65576, 71988, 73773, 84312, 98364, 107982, 143976, 147546, 196728, 215964, 295092, 431928, 590184, 1003547, 2007094, 3010641, 4014188, 6021282, 7024829, 8028376, 9031923, 12042564, 14049658, 18063846, 21074487, 24085128, 28099316, 36127692, 42148974, 56198632, 63223461, 72255384, 84297948, 126446922, 168595896, 252893844, 505787688]

約数ペア:

[(1, 505787688), (2, 252893844), (3, 168595896), (4, 126446922), (6, 84297948), (7, 72255384), (8, 63223461), (9, 56198632), (12, 42148974), (14, 36127692), (18, 28099316), (21, 24085128), (24, 21074487), (28, 18063846), (36, 14049658), (42, 12042564), (56, 9031923), (63, 8028376), (72, 7024829), (84, 6021282), (126, 4014188), (168, 3010641), (252, 2007094), (504, 1003547), (857, 590184), (1171, 431928), (1714, 295092), (2342, 215964), (2571, 196728), (3428, 147546), (3513, 143976), (4684, 107982), (5142, 98364), (5999, 84312), (6856, 73773), (7026, 71988), (7713, 65576), (8197, 61704), (9368, 53991), (10284, 49182), (10539, 47992), (11998, 42156), (14052, 35994), (15426, 32788), (16394, 30852), (17997, 28104), (20568, 24591), (21078, 23996)]