2001915216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 320

約数和(自身を含む): 6942412800

約数和(自身を除く): 4940497584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 107, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 214, 216, 252, 269, 276, 321, 322, 336, 368, 378, 414, 428, 432, 483, 504, 538, 552, 621, 642, 644, 749, 756, 807, 828, 856, 963, 966, 1008, 1076, 1104, 1242, 1284, 1288, 1449, 1498, 1512, 1614, 1656, 1712, 1883, 1926, 1932, 2152, 2247, 2421, 2461, 2484, 2568, 2576, 2889, 2898, 2996, 3024, 3228, 3312, 3766, 3852, 3864, 4304, 4347, 4494, 4842, 4922, 4968, 5136, 5649, 5778, 5796, 5992, 6187, 6456, 6741, 7263, 7383, 7532, 7704, 7728, 8694, 8988, 9684, 9844, 9936, 11298, 11556, 11592, 11984, 12374, 12912, 13482, 14526, 14766, 15064, 15408, 16947, 17227, 17388, 17976, 18561, 19368, 19688, 20223, 22149, 22596, 23112, 23184, 24748, 26964, 28783, 29052, 29532, 30128, 33894, 34454, 34776, 35952, 37122, 38736, 39376, 40446, 43309, 44298, 45192, 46224, 49496, 50841, 51681, 53928, 55683, 57566, 58104, 59064, 66447, 67788, 68908, 69552, 74244, 80892, 86349, 86618, 88596, 90384, 98992, 101682, 103362, 107856, 111366, 115132, 116208, 118128, 129927, 132894, 135576, 137816, 148488, 155043, 161784, 167049, 172698, 173236, 177192, 201481, 203364, 206724, 222732, 230264, 259047, 259854, 265788, 271152, 275632, 296976, 310086, 323568, 334098, 345396, 346472, 354384, 389781, 402962, 406728, 413448, 445464, 460528, 465129, 518094, 519708, 531576, 604443, 620172, 662009, 668196, 690792, 692944, 777141, 779562, 805924, 813456, 826896, 890928, 930258, 1036188, 1039416, 1063152, 1169343, 1208886, 1240344, 1324018, 1336392, 1381584, 1554282, 1559124, 1611848, 1813329, 1860516, 1986027, 2072376, 2078832, 2338686, 2417772, 2480688, 2648036, 2672784, 3108564, 3118248, 3223696, 3626658, 3721032, 3972054, 4144752, 4634063, 4677372, 4835544, 5296072, 5439987, 5958081, 6217128, 6236496, 7253316, 7442064, 7944108, 9268126, 9354744, 9671088, 10592144, 10879974, 11916162, 12434256, 13902189, 14506632, 15888216, 17874243, 18536252, 18709488, 21759948, 23832324, 27804378, 29013264, 31776432, 35748486, 37072504, 41706567, 43519896, 47664648, 55608756, 71496972, 74145008, 83413134, 87039792, 95329296, 111217512, 125119701, 142993944, 166826268, 222435024, 250239402, 285987888, 333652536, 500478804, 667305072, 1000957608, 2001915216]

約数ペア:

[(1, 2001915216), (2, 1000957608), (3, 667305072), (4, 500478804), (6, 333652536), (7, 285987888), (8, 250239402), (9, 222435024), (12, 166826268), (14, 142993944), (16, 125119701), (18, 111217512), (21, 95329296), (23, 87039792), (24, 83413134), (27, 74145008), (28, 71496972), (36, 55608756), (42, 47664648), (46, 43519896), (48, 41706567), (54, 37072504), (56, 35748486), (63, 31776432), (69, 29013264), (72, 27804378), (84, 23832324), (92, 21759948), (107, 18709488), (108, 18536252), (112, 17874243), (126, 15888216), (138, 14506632), (144, 13902189), (161, 12434256), (168, 11916162), (184, 10879974), (189, 10592144), (207, 9671088), (214, 9354744), (216, 9268126), (252, 7944108), (269, 7442064), (276, 7253316), (321, 6236496), (322, 6217128), (336, 5958081), (368, 5439987), (378, 5296072), (414, 4835544), (428, 4677372), (432, 4634063), (483, 4144752), (504, 3972054), (538, 3721032), (552, 3626658), (621, 3223696), (642, 3118248), (644, 3108564), (749, 2672784), (756, 2648036), (807, 2480688), (828, 2417772), (856, 2338686), (963, 2078832), (966, 2072376), (1008, 1986027), (1076, 1860516), (1104, 1813329), (1242, 1611848), (1284, 1559124), (1288, 1554282), (1449, 1381584), (1498, 1336392), (1512, 1324018), (1614, 1240344), (1656, 1208886), (1712, 1169343), (1883, 1063152), (1926, 1039416), (1932, 1036188), (2152, 930258), (2247, 890928), (2421, 826896), (2461, 813456), (2484, 805924), (2568, 779562), (2576, 777141), (2889, 692944), (2898, 690792), (2996, 668196), (3024, 662009), (3228, 620172), (3312, 604443), (3766, 531576), (3852, 519708), (3864, 518094), (4304, 465129), (4347, 460528), (4494, 445464), (4842, 413448), (4922, 406728), (4968, 402962), (5136, 389781), (5649, 354384), (5778, 346472), (5796, 345396), (5992, 334098), (6187, 323568), (6456, 310086), (6741, 296976), (7263, 275632), (7383, 271152), (7532, 265788), (7704, 259854), (7728, 259047), (8694, 230264), (8988, 222732), (9684, 206724), (9844, 203364), (9936, 201481), (11298, 177192), (11556, 173236), (11592, 172698), (11984, 167049), (12374, 161784), (12912, 155043), (13482, 148488), (14526, 137816), (14766, 135576), (15064, 132894), (15408, 129927), (16947, 118128), (17227, 116208), (17388, 115132), (17976, 111366), (18561, 107856), (19368, 103362), (19688, 101682), (20223, 98992), (22149, 90384), (22596, 88596), (23112, 86618), (23184, 86349), (24748, 80892), (26964, 74244), (28783, 69552), (29052, 68908), (29532, 67788), (30128, 66447), (33894, 59064), (34454, 58104), (34776, 57566), (35952, 55683), (37122, 53928), (38736, 51681), (39376, 50841), (40446, 49496), (43309, 46224), (44298, 45192)]