389112552

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1700

約数の個数: 128

約数和(自身を含む): 1157760000

約数和(自身を除く): 768647448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 342, 354, 456, 472, 513, 531, 684, 708, 1026, 1062, 1121, 1368, 1416, 1593, 1607, 2052, 2124, 2242, 3186, 3214, 3363, 4104, 4248, 4484, 4821, 6372, 6428, 6726, 8968, 9642, 10089, 12744, 12856, 13452, 14463, 19284, 20178, 26904, 28926, 30267, 30533, 38568, 40356, 43389, 57852, 60534, 61066, 80712, 86778, 91599, 94813, 115704, 121068, 122132, 173556, 183198, 189626, 242136, 244264, 274797, 284439, 347112, 366396, 379252, 549594, 568878, 732792, 758504, 824391, 853317, 1099188, 1137756, 1648782, 1706634, 1801447, 2198376, 2275512, 2559951, 3297564, 3413268, 3602894, 5119902, 5404341, 6595128, 6826536, 7205788, 10239804, 10808682, 14411576, 16213023, 20479608, 21617364, 32426046, 43234728, 48639069, 64852092, 97278138, 129704184, 194556276, 389112552]

約数ペア:

[(1, 389112552), (2, 194556276), (3, 129704184), (4, 97278138), (6, 64852092), (8, 48639069), (9, 43234728), (12, 32426046), (18, 21617364), (19, 20479608), (24, 16213023), (27, 14411576), (36, 10808682), (38, 10239804), (54, 7205788), (57, 6826536), (59, 6595128), (72, 5404341), (76, 5119902), (108, 3602894), (114, 3413268), (118, 3297564), (152, 2559951), (171, 2275512), (177, 2198376), (216, 1801447), (228, 1706634), (236, 1648782), (342, 1137756), (354, 1099188), (456, 853317), (472, 824391), (513, 758504), (531, 732792), (684, 568878), (708, 549594), (1026, 379252), (1062, 366396), (1121, 347112), (1368, 284439), (1416, 274797), (1593, 244264), (1607, 242136), (2052, 189626), (2124, 183198), (2242, 173556), (3186, 122132), (3214, 121068), (3363, 115704), (4104, 94813), (4248, 91599), (4484, 86778), (4821, 80712), (6372, 61066), (6428, 60534), (6726, 57852), (8968, 43389), (9642, 40356), (10089, 38568), (12744, 30533), (12856, 30267), (13452, 28926), (14463, 26904), (19284, 20178)]