378898128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1302

約数の個数: 160

約数和(自身を含む): 1255633920

約数和(自身を除く): 876735792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 107, 108, 112, 126, 144, 168, 189, 214, 216, 252, 321, 336, 378, 428, 432, 504, 642, 749, 756, 856, 963, 1008, 1171, 1284, 1498, 1512, 1712, 1926, 2247, 2342, 2568, 2889, 2996, 3024, 3513, 3852, 4494, 4684, 5136, 5778, 5992, 6741, 7026, 7704, 8197, 8988, 9368, 10539, 11556, 11984, 13482, 14052, 15408, 16394, 17976, 18736, 20223, 21078, 23112, 24591, 26964, 28104, 31617, 32788, 35952, 40446, 42156, 46224, 49182, 53928, 56208, 63234, 65576, 73773, 80892, 84312, 98364, 107856, 125297, 126468, 131152, 147546, 161784, 168624, 196728, 221319, 250594, 252936, 295092, 323568, 375891, 393456, 442638, 501188, 505872, 590184, 751782, 877079, 885276, 1002376, 1127673, 1180368, 1503564, 1754158, 1770552, 2004752, 2255346, 2631237, 3007128, 3383019, 3508316, 3541104, 4510692, 5262474, 6014256, 6766038, 7016632, 7893711, 9021384, 10524948, 13532076, 14033264, 15787422, 18042768, 21049896, 23681133, 27064152, 31574844, 42099792, 47362266, 54128304, 63149688, 94724532, 126299376, 189449064, 378898128]

約数ペア:

[(1, 378898128), (2, 189449064), (3, 126299376), (4, 94724532), (6, 63149688), (7, 54128304), (8, 47362266), (9, 42099792), (12, 31574844), (14, 27064152), (16, 23681133), (18, 21049896), (21, 18042768), (24, 15787422), (27, 14033264), (28, 13532076), (36, 10524948), (42, 9021384), (48, 7893711), (54, 7016632), (56, 6766038), (63, 6014256), (72, 5262474), (84, 4510692), (107, 3541104), (108, 3508316), (112, 3383019), (126, 3007128), (144, 2631237), (168, 2255346), (189, 2004752), (214, 1770552), (216, 1754158), (252, 1503564), (321, 1180368), (336, 1127673), (378, 1002376), (428, 885276), (432, 877079), (504, 751782), (642, 590184), (749, 505872), (756, 501188), (856, 442638), (963, 393456), (1008, 375891), (1171, 323568), (1284, 295092), (1498, 252936), (1512, 250594), (1712, 221319), (1926, 196728), (2247, 168624), (2342, 161784), (2568, 147546), (2889, 131152), (2996, 126468), (3024, 125297), (3513, 107856), (3852, 98364), (4494, 84312), (4684, 80892), (5136, 73773), (5778, 65576), (5992, 63234), (6741, 56208), (7026, 53928), (7704, 49182), (8197, 46224), (8988, 42156), (9368, 40446), (10539, 35952), (11556, 32788), (11984, 31617), (13482, 28104), (14052, 26964), (15408, 24591), (16394, 23112), (17976, 21078), (18736, 20223)]