809636796

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 2203555200

約数和(自身を除く): 1393918404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 149, 162, 186, 279, 298, 324, 372, 447, 541, 558, 596, 837, 894, 1082, 1116, 1341, 1623, 1674, 1788, 2164, 2511, 2682, 3246, 3348, 4023, 4619, 4869, 5022, 5364, 6492, 8046, 9238, 9738, 10044, 12069, 13857, 14607, 16092, 16771, 18476, 19476, 24138, 27714, 29214, 33542, 41571, 43821, 48276, 50313, 55428, 58428, 67084, 80609, 83142, 87642, 100626, 124713, 150939, 161218, 166284, 175284, 201252, 241827, 249426, 301878, 322436, 374139, 452817, 483654, 498852, 603756, 725481, 748278, 905634, 967308, 1358451, 1450962, 1496556, 1811268, 2176443, 2498879, 2716902, 2901924, 4352886, 4997758, 5433804, 6529329, 7496637, 8705772, 9995516, 13058658, 14993274, 22489911, 26117316, 29986548, 44979822, 67469733, 89959644, 134939466, 202409199, 269878932, 404818398, 809636796]

約数ペア:

[(1, 809636796), (2, 404818398), (3, 269878932), (4, 202409199), (6, 134939466), (9, 89959644), (12, 67469733), (18, 44979822), (27, 29986548), (31, 26117316), (36, 22489911), (54, 14993274), (62, 13058658), (81, 9995516), (93, 8705772), (108, 7496637), (124, 6529329), (149, 5433804), (162, 4997758), (186, 4352886), (279, 2901924), (298, 2716902), (324, 2498879), (372, 2176443), (447, 1811268), (541, 1496556), (558, 1450962), (596, 1358451), (837, 967308), (894, 905634), (1082, 748278), (1116, 725481), (1341, 603756), (1623, 498852), (1674, 483654), (1788, 452817), (2164, 374139), (2511, 322436), (2682, 301878), (3246, 249426), (3348, 241827), (4023, 201252), (4619, 175284), (4869, 166284), (5022, 161218), (5364, 150939), (6492, 124713), (8046, 100626), (9238, 87642), (9738, 83142), (10044, 80609), (12069, 67084), (13857, 58428), (14607, 55428), (16092, 50313), (16771, 48276), (18476, 43821), (19476, 41571), (24138, 33542), (27714, 29214)]