293823828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 834120000

約数和(自身を除く): 540296172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 149, 171, 186, 228, 279, 298, 342, 372, 447, 513, 558, 589, 596, 684, 837, 894, 961, 1026, 1116, 1178, 1341, 1674, 1767, 1788, 1922, 2052, 2356, 2682, 2831, 2883, 3348, 3534, 3844, 4023, 4619, 5301, 5364, 5662, 5766, 7068, 8046, 8493, 8649, 9238, 10602, 11324, 11532, 13857, 15903, 16092, 16986, 17298, 18259, 18476, 21204, 25479, 25947, 27714, 31806, 33972, 34596, 36518, 41571, 50958, 51894, 54777, 55428, 63612, 73036, 76437, 83142, 87761, 101916, 103788, 109554, 124713, 143189, 152874, 164331, 166284, 175522, 219108, 249426, 263283, 286378, 305748, 328662, 351044, 429567, 492993, 498852, 526566, 572756, 657324, 789849, 859134, 985986, 1053132, 1288701, 1579698, 1718268, 1971972, 2369547, 2577402, 2720591, 3159396, 3866103, 4739094, 5154804, 5441182, 7732206, 8161773, 9478188, 10882364, 15464412, 16323546, 24485319, 32647092, 48970638, 73455957, 97941276, 146911914, 293823828]

約数ペア:

[(1, 293823828), (2, 146911914), (3, 97941276), (4, 73455957), (6, 48970638), (9, 32647092), (12, 24485319), (18, 16323546), (19, 15464412), (27, 10882364), (31, 9478188), (36, 8161773), (38, 7732206), (54, 5441182), (57, 5154804), (62, 4739094), (76, 3866103), (93, 3159396), (108, 2720591), (114, 2577402), (124, 2369547), (149, 1971972), (171, 1718268), (186, 1579698), (228, 1288701), (279, 1053132), (298, 985986), (342, 859134), (372, 789849), (447, 657324), (513, 572756), (558, 526566), (589, 498852), (596, 492993), (684, 429567), (837, 351044), (894, 328662), (961, 305748), (1026, 286378), (1116, 263283), (1178, 249426), (1341, 219108), (1674, 175522), (1767, 166284), (1788, 164331), (1922, 152874), (2052, 143189), (2356, 124713), (2682, 109554), (2831, 103788), (2883, 101916), (3348, 87761), (3534, 83142), (3844, 76437), (4023, 73036), (4619, 63612), (5301, 55428), (5364, 54777), (5662, 51894), (5766, 50958), (7068, 41571), (8046, 36518), (8493, 34596), (8649, 33972), (9238, 31806), (10602, 27714), (11324, 25947), (11532, 25479), (13857, 21204), (15903, 18476), (16092, 18259), (16986, 17298)]