12880857492

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 37180416000

約数和(自身を除く): 24299558508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 149, 151, 162, 171, 186, 228, 243, 279, 298, 302, 324, 342, 372, 447, 453, 486, 513, 558, 589, 596, 604, 684, 837, 894, 906, 972, 1026, 1116, 1178, 1341, 1359, 1539, 1674, 1767, 1788, 1812, 2052, 2356, 2511, 2682, 2718, 2831, 2869, 3078, 3348, 3534, 4023, 4077, 4617, 4619, 4681, 5022, 5301, 5364, 5436, 5662, 5738, 6156, 7068, 7533, 8046, 8154, 8493, 8607, 9234, 9238, 9362, 10044, 10602, 11324, 11476, 12069, 12231, 13857, 14043, 15066, 15903, 16092, 16308, 16986, 17214, 18468, 18476, 18724, 21204, 22499, 24138, 24462, 25479, 25821, 27714, 28086, 30132, 31806, 33972, 34428, 36207, 36693, 41571, 42129, 44998, 47709, 48276, 48924, 50958, 51642, 55428, 56172, 63612, 67497, 72414, 73386, 76437, 77463, 83142, 84258, 87761, 88939, 89996, 95418, 101916, 103284, 124713, 126387, 134994, 143127, 144828, 146772, 152874, 154926, 166284, 168516, 175522, 177878, 190836, 202491, 229311, 232389, 249426, 252774, 263283, 266817, 269988, 286254, 305748, 309852, 351044, 355756, 374139, 379161, 404982, 427481, 458622, 464778, 498852, 505548, 526566, 533634, 572508, 607473, 687933, 697167, 697469, 748278, 758322, 789849, 800451, 809964, 854962, 917244, 929556, 1053132, 1067268, 1122417, 1137483, 1214946, 1282443, 1375866, 1394334, 1394938, 1496556, 1516644, 1579698, 1600902, 1709924, 1822419, 2092407, 2244834, 2274966, 2369547, 2401353, 2429892, 2564886, 2751732, 2788668, 2789876, 3159396, 3201804, 3644838, 3847329, 4184814, 4489668, 4549932, 4739094, 4802706, 5129772, 5467257, 6277221, 7108641, 7204059, 7289676, 7694658, 8369628, 9478188, 9605412, 10934514, 11541987, 12554442, 13251911, 14217282, 14408118, 15389316, 18831663, 21325923, 21612177, 21869028, 23083974, 25108884, 26503822, 28434564, 28816236, 34625961, 37663326, 39755733, 42651846, 43224354, 46167948, 53007644, 56494989, 69251922, 75326652, 79511466, 85303692, 86448708, 103877883, 112989978, 119267199, 138503844, 159022932, 169484967, 207755766, 225979956, 238534398, 338969934, 357801597, 415511532, 477068796, 677939868, 715603194, 1073404791, 1431206388, 2146809582, 3220214373, 4293619164, 6440428746, 12880857492]

約数ペア:

[(1, 12880857492), (2, 6440428746), (3, 4293619164), (4, 3220214373), (6, 2146809582), (9, 1431206388), (12, 1073404791), (18, 715603194), (19, 677939868), (27, 477068796), (31, 415511532), (36, 357801597), (38, 338969934), (54, 238534398), (57, 225979956), (62, 207755766), (76, 169484967), (81, 159022932), (93, 138503844), (108, 119267199), (114, 112989978), (124, 103877883), (149, 86448708), (151, 85303692), (162, 79511466), (171, 75326652), (186, 69251922), (228, 56494989), (243, 53007644), (279, 46167948), (298, 43224354), (302, 42651846), (324, 39755733), (342, 37663326), (372, 34625961), (447, 28816236), (453, 28434564), (486, 26503822), (513, 25108884), (558, 23083974), (589, 21869028), (596, 21612177), (604, 21325923), (684, 18831663), (837, 15389316), (894, 14408118), (906, 14217282), (972, 13251911), (1026, 12554442), (1116, 11541987), (1178, 10934514), (1341, 9605412), (1359, 9478188), (1539, 8369628), (1674, 7694658), (1767, 7289676), (1788, 7204059), (1812, 7108641), (2052, 6277221), (2356, 5467257), (2511, 5129772), (2682, 4802706), (2718, 4739094), (2831, 4549932), (2869, 4489668), (3078, 4184814), (3348, 3847329), (3534, 3644838), (4023, 3201804), (4077, 3159396), (4617, 2789876), (4619, 2788668), (4681, 2751732), (5022, 2564886), (5301, 2429892), (5364, 2401353), (5436, 2369547), (5662, 2274966), (5738, 2244834), (6156, 2092407), (7068, 1822419), (7533, 1709924), (8046, 1600902), (8154, 1579698), (8493, 1516644), (8607, 1496556), (9234, 1394938), (9238, 1394334), (9362, 1375866), (10044, 1282443), (10602, 1214946), (11324, 1137483), (11476, 1122417), (12069, 1067268), (12231, 1053132), (13857, 929556), (14043, 917244), (15066, 854962), (15903, 809964), (16092, 800451), (16308, 789849), (16986, 758322), (17214, 748278), (18468, 697469), (18476, 697167), (18724, 687933), (21204, 607473), (22499, 572508), (24138, 533634), (24462, 526566), (25479, 505548), (25821, 498852), (27714, 464778), (28086, 458622), (30132, 427481), (31806, 404982), (33972, 379161), (34428, 374139), (36207, 355756), (36693, 351044), (41571, 309852), (42129, 305748), (44998, 286254), (47709, 269988), (48276, 266817), (48924, 263283), (50958, 252774), (51642, 249426), (55428, 232389), (56172, 229311), (63612, 202491), (67497, 190836), (72414, 177878), (73386, 175522), (76437, 168516), (77463, 166284), (83142, 154926), (84258, 152874), (87761, 146772), (88939, 144828), (89996, 143127), (95418, 134994), (101916, 126387), (103284, 124713)]