2006989488

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 280

約数和(自身を含む): 6817801728

約数和(自身を除く): 4810812240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 243, 252, 282, 324, 329, 336, 376, 378, 423, 432, 486, 504, 523, 564, 567, 648, 658, 729, 752, 756, 846, 972, 987, 1008, 1046, 1128, 1134, 1269, 1296, 1316, 1458, 1512, 1569, 1692, 1701, 1944, 1974, 2092, 2256, 2268, 2538, 2632, 2916, 2961, 3024, 3138, 3384, 3402, 3661, 3807, 3888, 3948, 4184, 4536, 4707, 5076, 5103, 5264, 5832, 5922, 6276, 6768, 6804, 7322, 7614, 7896, 8368, 8883, 9072, 9414, 10152, 10206, 10983, 11421, 11664, 11844, 12552, 13608, 14121, 14644, 15228, 15792, 17766, 18828, 20304, 20412, 21966, 22842, 23688, 24581, 25104, 26649, 27216, 28242, 29288, 30456, 32949, 34263, 35532, 37656, 40824, 42363, 43932, 45684, 47376, 49162, 53298, 56484, 58576, 60912, 65898, 68526, 71064, 73743, 75312, 79947, 81648, 84726, 87864, 91368, 98324, 98847, 106596, 112968, 127089, 131796, 137052, 142128, 147486, 159894, 169452, 172067, 175728, 182736, 196648, 197694, 213192, 221229, 225936, 239841, 254178, 263592, 274104, 294972, 296541, 319788, 338904, 344134, 381267, 393296, 395388, 426384, 442458, 479682, 508356, 516201, 527184, 548208, 589944, 593082, 639576, 663687, 677808, 688268, 762534, 790776, 884916, 889623, 959364, 1016712, 1032402, 1179888, 1186164, 1279152, 1327374, 1376536, 1525068, 1548603, 1581552, 1769832, 1779246, 1918728, 1991061, 2033424, 2064804, 2372328, 2654748, 2668869, 2753072, 3050136, 3097206, 3539664, 3558492, 3837456, 3982122, 4129608, 4645809, 4744656, 5309496, 5337738, 5973183, 6100272, 6194412, 7116984, 7964244, 8259216, 9291618, 10618992, 10675476, 11946366, 12388824, 13937427, 14233968, 15928488, 17919549, 18583236, 21350952, 23892732, 24777648, 27874854, 31856976, 35839098, 37166472, 41812281, 42701904, 47785464, 55749708, 71678196, 74332944, 83624562, 95570928, 111499416, 125436843, 143356392, 167249124, 222998832, 250873686, 286712784, 334498248, 501747372, 668996496, 1003494744, 2006989488]

約数ペア:

[(1, 2006989488), (2, 1003494744), (3, 668996496), (4, 501747372), (6, 334498248), (7, 286712784), (8, 250873686), (9, 222998832), (12, 167249124), (14, 143356392), (16, 125436843), (18, 111499416), (21, 95570928), (24, 83624562), (27, 74332944), (28, 71678196), (36, 55749708), (42, 47785464), (47, 42701904), (48, 41812281), (54, 37166472), (56, 35839098), (63, 31856976), (72, 27874854), (81, 24777648), (84, 23892732), (94, 21350952), (108, 18583236), (112, 17919549), (126, 15928488), (141, 14233968), (144, 13937427), (162, 12388824), (168, 11946366), (188, 10675476), (189, 10618992), (216, 9291618), (243, 8259216), (252, 7964244), (282, 7116984), (324, 6194412), (329, 6100272), (336, 5973183), (376, 5337738), (378, 5309496), (423, 4744656), (432, 4645809), (486, 4129608), (504, 3982122), (523, 3837456), (564, 3558492), (567, 3539664), (648, 3097206), (658, 3050136), (729, 2753072), (752, 2668869), (756, 2654748), (846, 2372328), (972, 2064804), (987, 2033424), (1008, 1991061), (1046, 1918728), (1128, 1779246), (1134, 1769832), (1269, 1581552), (1296, 1548603), (1316, 1525068), (1458, 1376536), (1512, 1327374), (1569, 1279152), (1692, 1186164), (1701, 1179888), (1944, 1032402), (1974, 1016712), (2092, 959364), (2256, 889623), (2268, 884916), (2538, 790776), (2632, 762534), (2916, 688268), (2961, 677808), (3024, 663687), (3138, 639576), (3384, 593082), (3402, 589944), (3661, 548208), (3807, 527184), (3888, 516201), (3948, 508356), (4184, 479682), (4536, 442458), (4707, 426384), (5076, 395388), (5103, 393296), (5264, 381267), (5832, 344134), (5922, 338904), (6276, 319788), (6768, 296541), (6804, 294972), (7322, 274104), (7614, 263592), (7896, 254178), (8368, 239841), (8883, 225936), (9072, 221229), (9414, 213192), (10152, 197694), (10206, 196648), (10983, 182736), (11421, 175728), (11664, 172067), (11844, 169452), (12552, 159894), (13608, 147486), (14121, 142128), (14644, 137052), (15228, 131796), (15792, 127089), (17766, 112968), (18828, 106596), (20304, 98847), (20412, 98324), (21966, 91368), (22842, 87864), (23688, 84726), (24581, 81648), (25104, 79947), (26649, 75312), (27216, 73743), (28242, 71064), (29288, 68526), (30456, 65898), (32949, 60912), (34263, 58576), (35532, 56484), (37656, 53298), (40824, 49162), (42363, 47376), (43932, 45684)]